4. Cross reference for [Ontology Name] classes and properties

This section provides details for each class and property defined by [Ontology Name].

Classes

ifc absorbed dose measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAbsorbedDoseMeasure

has super-classes
r e a l
ifc derived measure value c

ifc acceleration measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAccelerationMeasure

has super-classes
r e a l
ifc derived measure value c

ifc action requestc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActionRequest

has super-classes
ifc control c
LongDescription op max 1 ifc text c
PredefinedType op max 1 ifc action request type enum c
Status op only ifc label c
PredefinedType op only ifc action request type enum c
LongDescription op only ifc text c
Status op max 1 ifc label c
is in domain of
LongDescription op, PredefinedType op, Status op
is disjoint with
ifc cost item c, ifc cost schedule c, ifc performance history c, ifc permit c, ifc project order c, ifc work calendar c, ifc work control c

ifc action request type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActionRequestTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
EMAIL ni, FAX ni, NOTDEFINED ni, PHONE ni, POST ni, USERDEFINED ni, VERBAL ni

ifc action source type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActionSourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
ActionSource op
has members
BRAKES ni, BUOYANCY ni, COMPLETION_G1 ni, CREEP ni, CURRENT ni, DEAD_LOAD_G ni, EARTHQUAKE_E ni, ERECTION ni, FIRE ni, ICE ni, IMPACT ni, IMPULSE ni, LACK_OF_FIT ni, LIVE_LOAD_Q ni, NOTDEFINED ni, PRESTRESSING_P ni, PROPPING ni, RAIN ni, SETTLEMENT_U ni, SHRINKAGE ni, SNOW_S ni, SYSTEM_IMPERFECTION ni, TEMPERATURE_T ni, TRANSPORT ni, USERDEFINED ni, WAVE ni, WIND_W ni

ifc action type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActionTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
ActionType op
has members
EXTRAORDINARY_A ni, NOTDEFINED ni, PERMANENT_G ni, USERDEFINED ni, VARIABLE_Q ni

ifc actorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActor

has super-classes
ifc object c
TheActor op exactly 1 ifc actor select c
TheActor op only ifc actor select c
IsActingUpon op only ifc rel assigns to actor c
has sub-classes
ifc occupant c
is in domain of
IsActingUpon op, TheActor op
is in range of
RelatingActor op
is disjoint with
ifc control c, ifc group c, ifc process c, ifc product c, ifc resource c

ifc actor rolec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActorRole

has super-classes
ifc resource object select c
Description op only ifc text c
UserDefinedRole op only ifc label c
Role op exactly 1 ifc role enum c
Description op max 1 ifc text c
UserDefinedRole op max 1 ifc label c
Role op only ifc role enum c
is in domain of
Description op, Role op, UserDefinedRole op
is in range of
ActingRole op

ifc actor role empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActorRole_EmptyList

has super-classes
ifc actor role list c
empty list

ifc actor role listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActorRole_List

has super-classes
o w l list
has contents only ifc actor role c
has next only ifc actor role list c
is followed by only ifc actor role list c
has sub-classes
ifc actor role empty list c
is in range of
Roles op, Roles op, Roles op

ifc actor selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActorSelect

has super-classes
s e l e c t
has sub-classes
ifc organization c, ifc person c, ifc person and organization c
is in range of
CreatingActor op, DocumentOwner op, Editors op, GivingApproval op, Jurisdiction op, Owner op, Publisher op, RequestingApproval op, TheActor op, User op

ifc actuatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActuator

has super-classes
ifc distribution control element c
PredefinedType op only ifc actuator type enum c
PredefinedType op max 1 ifc actuator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc alarm c, ifc controller c, ifc flow instrument c, ifc protective device tripping unit c, ifc sensor c, ifc unitary control element c

ifc actuator typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActuatorType

has super-classes
ifc distribution control element type c
PredefinedType op exactly 1 ifc actuator type enum c
PredefinedType op only ifc actuator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc alarm type c, ifc controller type c, ifc flow instrument type c, ifc protective device tripping unit type c, ifc sensor type c, ifc unitary control element type c

ifc actuator type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcActuatorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ELECTRICACTUATOR ni, HANDOPERATEDACTUATOR ni, HYDRAULICACTUATOR ni, NOTDEFINED ni, PNEUMATICACTUATOR ni, THERMOSTATICACTUATOR ni, USERDEFINED ni

ifc addressc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAddress

has super-classes
ifc object reference select c
Description op only ifc text c
Purpose op max 1 ifc address type enum c
UserDefinedPurpose op only ifc label c
UserDefinedPurpose op max 1 ifc label c
Description op max 1 ifc text c
Purpose op only ifc address type enum c
ifc postal address c or ifc telecom address c
has sub-classes
ifc postal address c, ifc telecom address c
is in domain of
Description op, Purpose op, UserDefinedPurpose op

ifc address empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAddress_EmptyList

has super-classes
ifc address list c
empty list

ifc address listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAddress_List

has super-classes
o w l list
has contents only ifc address c
is followed by only ifc address list c
has next only ifc address list c
has sub-classes
ifc address empty list c
is in range of
Addresses op, Addresses op

ifc address type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAddressTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
Purpose op
has members
DISTRIBUTIONPOINT ni, HOME ni, OFFICE ni, SITE ni, USERDEFINED ni

ifc advanced brepc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAdvancedBrep

has super-classes
ifc manifold solid brep c
has sub-classes
ifc advanced brep with voids c
is disjoint with
ifc faceted brep c

ifc advanced brep with voidsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAdvancedBrepWithVoids

has super-classes
ifc advanced brep c
Voids op only ifc closed shell c
Voids op min 1 ifc closed shell c
is in domain of
Voids op

ifc advanced facec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAdvancedFace

has super-classes
ifc face surface c

ifc air terminalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirTerminal

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc air terminal type enum c
PredefinedType op only ifc air terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc air terminal boxc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirTerminalBox

has super-classes
ifc flow controller c
PredefinedType op only ifc air terminal box type enum c
PredefinedType op max 1 ifc air terminal box type enum c
is in domain of
PredefinedType op
is disjoint with
ifc damper c, ifc electric distribution board c, ifc electric time control c, ifc flow meter c, ifc protective device c, ifc switching device c, ifc valve c

ifc air terminal box typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirTerminalBoxType

has super-classes
ifc flow controller type c
PredefinedType op exactly 1 ifc air terminal box type enum c
PredefinedType op only ifc air terminal box type enum c
is in domain of
PredefinedType op
is disjoint with
ifc damper type c, ifc electric distribution board type c, ifc electric time control type c, ifc flow meter type c, ifc protective device type c, ifc switching device type c, ifc valve type c

ifc air terminal box type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirTerminalBoxTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONSTANTFLOW ni, NOTDEFINED ni, USERDEFINED ni, VARIABLEFLOWPRESSUREDEPENDANT ni, VARIABLEFLOWPRESSUREINDEPENDANT ni

ifc air terminal typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirTerminalType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc air terminal type enum c
PredefinedType op only ifc air terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc air terminal type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirTerminalTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DIFFUSER ni, GRILLE ni, LOUVRE ni, NOTDEFINED ni, REGISTER ni, USERDEFINED ni

ifc air to air heat recoveryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirToAirHeatRecovery

has super-classes
ifc energy conversion device c
PredefinedType op only ifc air to air heat recovery type enum c
PredefinedType op max 1 ifc air to air heat recovery type enum c
is in domain of
PredefinedType op
is disjoint with
ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc air to air heat recovery typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirToAirHeatRecoveryType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc air to air heat recovery type enum c
PredefinedType op only ifc air to air heat recovery type enum c
is in domain of
PredefinedType op
is disjoint with
ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc air to air heat recovery type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAirToAirHeatRecoveryTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FIXEDPLATECOUNTERFLOWEXCHANGER ni, FIXEDPLATECROSSFLOWEXCHANGER ni, FIXEDPLATEPARALLELFLOWEXCHANGER ni, HEATPIPE ni, NOTDEFINED ni, ROTARYWHEEL ni, RUNAROUNDCOILLOOP ni, THERMOSIPHONCOILTYPEHEATEXCHANGERS ni, THERMOSIPHONSEALEDTUBEHEATEXCHANGERS ni, TWINTOWERENTHALPYRECOVERYLOOPS ni, USERDEFINED ni

ifc alarmc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAlarm

has super-classes
ifc distribution control element c
PredefinedType op only ifc alarm type enum c
PredefinedType op max 1 ifc alarm type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator c, ifc controller c, ifc flow instrument c, ifc protective device tripping unit c, ifc sensor c, ifc unitary control element c

ifc alarm typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAlarmType

has super-classes
ifc distribution control element type c
PredefinedType op only ifc alarm type enum c
PredefinedType op exactly 1 ifc alarm type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator type c, ifc controller type c, ifc flow instrument type c, ifc protective device tripping unit type c, ifc sensor type c, ifc unitary control element type c

ifc alarm type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAlarmTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BELL ni, BREAKGLASSBUTTON ni, LIGHT ni, MANUALPULLBOX ni, NOTDEFINED ni, SIREN ni, USERDEFINED ni, WHISTLE ni

ifc amount of substance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAmountOfSubstanceMeasure

has super-classes
r e a l
ifc measure value c

ifc analysis model type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAnalysisModelTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
IN_PLANE_LOADING_2D ni, LOADING_3D ni, NOTDEFINED ni, OUT_PLANE_LOADING_2D ni, USERDEFINED ni

ifc analysis theory type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAnalysisTheoryTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
TheoryType op
has members
FIRST_ORDER_THEORY ni, FULL_NONLINEAR_THEORY ni, NOTDEFINED ni, SECOND_ORDER_THEORY ni, THIRD_ORDER_THEORY ni, USERDEFINED ni

ifc angular velocity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAngularVelocityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc annotationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAnnotation

has super-classes
ifc product c
is disjoint with
ifc element c, ifc grid c, ifc port c, ifc proxy c, ifc spatial element c, ifc structural activity c, ifc structural item c

ifc annotation fill areac back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAnnotationFillArea

has super-classes
ifc geometric representation item c
OuterBoundary op only ifc curve c
InnerBoundaries op only ifc curve c
OuterBoundary op exactly 1 ifc curve c
is in domain of
InnerBoundaries op, OuterBoundary op
is disjoint with
ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc applicationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcApplication

has super-classes
ApplicationDeveloper op only ifc organization c
ApplicationFullName op exactly 1 ifc label c
ApplicationFullName op only ifc label c
ApplicationDeveloper op exactly 1 ifc organization c
Version op exactly 1 ifc label c
Version op only ifc label c
ApplicationIdentifier op exactly 1 ifc identifier c
ApplicationIdentifier op only ifc identifier c
is in domain of
ApplicationDeveloper op, ApplicationFullName op, ApplicationIdentifier op, Version op
is in range of
LastModifyingApplication op, OwningApplication op

ifc applied valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAppliedValue

has super-classes
ifc metric value select c
ifc object reference select c
ifc resource object select c
FixedUntilDate op max 1 ifc date c
Description op only ifc text c
Description op max 1 ifc text c
Components op max 1 ifc applied value list c
UnitBasis op max 1 ifc measure with unit c
Components op only ifc applied value list c
FixedUntilDate op only ifc date c
Name op max 1 ifc label c
ArithmeticOperator op max 1 ifc arithmetic operator enum c
ApplicableDate op only ifc date c
Components op only has next some ifc applied value list c
Category op only ifc label c
Condition op max 1 ifc label c
UnitBasis op only ifc measure with unit c
AppliedValue op only ifc applied value select c
Category op max 1 ifc label c
ArithmeticOperator op only ifc arithmetic operator enum c
Name op only ifc label c
AppliedValue op max 1 ifc applied value select c
ApplicableDate op max 1 ifc date c
Condition op only ifc label c
has sub-classes
ifc cost value c
is in domain of
ApplicableDate op, AppliedValue op, ArithmeticOperator op, Category op, Components op, Condition op, Description op, FixedUntilDate op, Name op, UnitBasis op

ifc applied value empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAppliedValue_EmptyList

has super-classes
ifc applied value list c
empty list

ifc applied value listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAppliedValue_List

has super-classes
o w l list
is followed by only ifc applied value list c
has next only ifc applied value list c
has contents only ifc applied value c
has sub-classes
ifc applied value empty list c
is in range of
BaseCosts op, BaseCosts op, Components op

ifc applied value selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAppliedValueSelect

has super-classes
s e l e c t
has sub-classes
ifc measure with unit c, ifc reference c, ifc value c
is in range of
AppliedValue op

ifc approvalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcApproval

has super-classes
ifc resource object select c
Level op only ifc label c
TimeOfApproval op max 1 ifc date time c
ApprovedResources op only ifc resource approval relationship c
Name op max 1 ifc label c
IsRelatedWith op only ifc approval relationship c
TimeOfApproval op only ifc date time c
Description op only ifc text c
Identifier op max 1 ifc identifier c
Qualifier op max 1 ifc text c
GivingApproval op only ifc actor select c
ApprovedObjects op only ifc rel associates approval c
GivingApproval op max 1 ifc actor select c
Relates op only ifc approval relationship c
Qualifier op only ifc text c
Status op only ifc label c
Identifier op only ifc identifier c
RequestingApproval op max 1 ifc actor select c
Status op max 1 ifc label c
Name op only ifc label c
Description op max 1 ifc text c
Level op max 1 ifc label c
RequestingApproval op only ifc actor select c
is in domain of
ApprovedObjects op, ApprovedResources op, Description op, GivingApproval op, Identifier op, IsRelatedWith op, Level op, Name op, Qualifier op, Relates op, RequestingApproval op, Status op, TimeOfApproval op
is in range of
RelatedApprovals op, RelatingApproval op, RelatingApproval op, RelatingApproval op

ifc approval relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcApprovalRelationship

has super-classes
ifc resource level relationship c
RelatingApproval op exactly 1 ifc approval c
RelatingApproval op only ifc approval c
RelatedApprovals op min 1 ifc approval c
RelatedApprovals op only ifc approval c
is in domain of
RelatedApprovals op, RelatingApproval op
is in range of
IsRelatedWith op, Relates op
is disjoint with
ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc arbitrary closed profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcArbitraryClosedProfileDef

has super-classes
ifc profile def c
OuterCurve op exactly 1 ifc curve c
OuterCurve op only ifc curve c
has sub-classes
ifc arbitrary profile def with voids c
is in domain of
OuterCurve op
is disjoint with
ifc arbitrary open profile def c, ifc composite profile def c, ifc derived profile def c, ifc parameterized profile def c

ifc arbitrary open profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcArbitraryOpenProfileDef

has super-classes
ifc profile def c
Curve op exactly 1 ifc bounded curve c
Curve op only ifc bounded curve c
has sub-classes
ifc center line profile def c
is in domain of
Curve op
is disjoint with
ifc arbitrary closed profile def c, ifc composite profile def c, ifc derived profile def c, ifc parameterized profile def c

ifc arbitrary profile def with voidsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcArbitraryProfileDefWithVoids

has super-classes
ifc arbitrary closed profile def c
InnerCurves op only ifc curve c
InnerCurves op min 1 ifc curve c
is in domain of
InnerCurves op

ifc area density measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAreaDensityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc area measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAreaMeasure

has super-classes
r e a l
ifc measure value c
is in range of
AreaValue op, CrossSectionArea op, CrossSectionArea op, CrossSectionArea op, CrossSectionArea op, LongitudinalBarCrossSectionArea op, LongitudinalBarCrossSectionArea op, TotalCrossSectionArea op, TransverseBarCrossSectionArea op, TransverseBarCrossSectionArea op

ifc arithmetic operator enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcArithmeticOperatorEnum

has super-classes
e n u m e r a t i o n
is in range of
ArithmeticOperator op
has members
ADD ni, DIVIDE ni, MULTIPLY ni, SUBTRACT ni

ifc assembly place enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAssemblyPlaceEnum

has super-classes
e n u m e r a t i o n
is in range of
AssemblyPlace op, AssemblyPlace op
has members
FACTORY ni, NOTDEFINED ni, SITE ni

ifc assetc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAsset

has super-classes
ifc group c
CurrentValue op only ifc cost value c
User op only ifc actor select c
TotalReplacementCost op max 1 ifc cost value c
ResponsiblePerson op max 1 ifc person c
Identification op only ifc identifier c
Identification op max 1 ifc identifier c
DepreciatedValue op max 1 ifc cost value c
DepreciatedValue op only ifc cost value c
User op max 1 ifc actor select c
IncorporationDate op max 1 ifc date c
TotalReplacementCost op only ifc cost value c
Owner op max 1 ifc actor select c
IncorporationDate op only ifc date c
ResponsiblePerson op only ifc person c
Owner op only ifc actor select c
OriginalValue op only ifc cost value c
CurrentValue op max 1 ifc cost value c
OriginalValue op max 1 ifc cost value c
is in domain of
CurrentValue op, DepreciatedValue op, Identification op, IncorporationDate op, OriginalValue op, Owner op, ResponsiblePerson op, TotalReplacementCost op, User op
is disjoint with
ifc inventory c, ifc structural load group c, ifc structural result group c, ifc system c

ifc asymmetric i shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAsymmetricIShapeProfileDef

has super-classes
ifc parameterized profile def c
BottomFlangeEdgeRadius op only ifc non negative length measure c
TopFlangeSlope op only ifc plane angle measure c
WebThickness op exactly 1 ifc positive length measure c
TopFlangeFilletRadius op only ifc non negative length measure c
BottomFlangeWidth op exactly 1 ifc positive length measure c
BottomFlangeFilletRadius op only ifc non negative length measure c
TopFlangeWidth op exactly 1 ifc positive length measure c
TopFlangeEdgeRadius op max 1 ifc non negative length measure c
TopFlangeThickness op max 1 ifc positive length measure c
TopFlangeSlope op max 1 ifc plane angle measure c
BottomFlangeSlope op only ifc plane angle measure c
BottomFlangeThickness op exactly 1 ifc positive length measure c
BottomFlangeThickness op only ifc positive length measure c
OverallDepth op exactly 1 ifc positive length measure c
TopFlangeEdgeRadius op only ifc non negative length measure c
TopFlangeWidth op only ifc positive length measure c
OverallDepth op only ifc positive length measure c
WebThickness op only ifc positive length measure c
BottomFlangeFilletRadius op max 1 ifc non negative length measure c
BottomFlangeWidth op only ifc positive length measure c
TopFlangeFilletRadius op max 1 ifc non negative length measure c
TopFlangeThickness op only ifc positive length measure c
BottomFlangeEdgeRadius op max 1 ifc non negative length measure c
BottomFlangeSlope op max 1 ifc plane angle measure c
is in domain of
BottomFlangeEdgeRadius op, BottomFlangeFilletRadius op, BottomFlangeSlope op, BottomFlangeThickness op, BottomFlangeWidth op, OverallDepth op, TopFlangeEdgeRadius op, TopFlangeFilletRadius op, TopFlangeSlope op, TopFlangeThickness op, TopFlangeWidth op, WebThickness op
is disjoint with
ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc audio visual appliancec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAudioVisualAppliance

has super-classes
ifc flow terminal c
PredefinedType op only ifc audio visual appliance type enum c
PredefinedType op max 1 ifc audio visual appliance type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc audio visual appliance typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAudioVisualApplianceType

has super-classes
ifc flow terminal type c
PredefinedType op only ifc audio visual appliance type enum c
PredefinedType op exactly 1 ifc audio visual appliance type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc audio visual appliance type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAudioVisualApplianceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AMPLIFIER ni, CAMERA ni, DISPLAY ni, MICROPHONE ni, NOTDEFINED ni, PLAYER ni, PROJECTOR ni, RECEIVER ni, SPEAKER ni, SWITCHER ni, TELEPHONE ni, TUNER ni, USERDEFINED ni

ifc axis1 placementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAxis1Placement

has super-classes
ifc placement c
Axis op only ifc direction c
Axis op max 1 ifc direction c
is in domain of
Axis op
is in range of
Axis op, AxisPosition op
is disjoint with
ifc axis2 placement2 d c, ifc axis2 placement3 d c

ifc axis2 placementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAxis2Placement

has super-classes
s e l e c t
has sub-classes
ifc axis2 placement2 d c, ifc axis2 placement3 d c
is in range of
MappingOrigin op, Placement op, Placement op, Position op, RelativePlacement op, WorldCoordinateSystem op

ifc axis2 placement2 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAxis2Placement2D

has super-classes
ifc axis2 placement c
ifc placement c
RefDirection op max 1 ifc direction c
RefDirection op only ifc direction c
is in domain of
RefDirection op
is in range of
Position op
is disjoint with
ifc axis1 placement c, ifc axis2 placement3 d c

ifc axis2 placement3 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAxis2Placement3D

has super-classes
ifc axis2 placement c
ifc placement c
Axis op only ifc direction c
RefDirection op max 1 ifc direction c
RefDirection op only ifc direction c
Axis op max 1 ifc direction c
is in domain of
Axis op, RefDirection op
is in range of
ConditionCoordinateSystem op, ConditionCoordinateSystem op, OrientationOf2DPlane op, Position op, Position op, Position op, Position op, Position op, Position op
is disjoint with
ifc axis1 placement c, ifc axis2 placement2 d c

ifc axis2 placement3 d empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAxis2Placement3D_EmptyList

has super-classes
ifc axis2 placement3 d list c
empty list

ifc axis2 placement3 d listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcAxis2Placement3D_List

has super-classes
o w l list
is followed by only ifc axis2 placement3 d list c
has contents only ifc axis2 placement3 d c
has next only ifc axis2 placement3 d list c
has sub-classes
ifc axis2 placement3 d empty list c
is in range of
CrossSectionPositions op

ifc b spline curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBSplineCurve

has super-classes
ifc bounded curve c
ClosedCurve op only l o g i c a l
ControlPointsList op exactly 1 ifc cartesian point list c
SelfIntersect op only l o g i c a l
Degree op only i n t e g e r
ControlPointsList op only has next some has next some ifc cartesian point list c
SelfIntersect op exactly 1 l o g i c a l
Degree op exactly 1 i n t e g e r
ifc b spline curve with knots c
ClosedCurve op exactly 1 l o g i c a l
CurveForm op exactly 1 ifc b spline curve form c
ControlPointsList op only ifc cartesian point list c
CurveForm op only ifc b spline curve form c
has sub-classes
ifc b spline curve with knots c
is in domain of
ClosedCurve op, ControlPointsList op, CurveForm op, Degree op, SelfIntersect op
is disjoint with
ifc composite curve c, ifc polyline c, ifc trimmed curve c

ifc b spline curve formc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBSplineCurveForm

has super-classes
e n u m e r a t i o n
is in range of
CurveForm op
has members
CIRCULAR_ARC ni, ELLIPTIC_ARC ni, HYPERBOLIC_ARC ni, PARABOLIC_ARC ni, POLYLINE_FORM ni, UNSPECIFIED ni

ifc b spline curve with knotsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBSplineCurveWithKnots

has super-classes
ifc b spline curve c
KnotMultiplicities op only has next some has next some i n t e g e r list
Knots op only has next some has next some ifc parameter value list c
KnotMultiplicities op exactly 1 i n t e g e r list
Knots op exactly 1 ifc parameter value list c
Knots op only ifc parameter value list c
KnotMultiplicities op only i n t e g e r list
KnotSpec op exactly 1 ifc knot type c
KnotSpec op only ifc knot type c
has sub-classes
ifc rational b spline curve with knots c
is in domain of
KnotMultiplicities op, KnotSpec op, Knots op

ifc b spline surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBSplineSurface

has super-classes
ifc bounded surface c
UDegree op only i n t e g e r
ControlPointsList op exactly 1 ifc cartesian point list list c
ControlPointsList op only ifc cartesian point list list c
VClosed op only l o g i c a l
ControlPointsList op only has next some has next some ifc cartesian point list list c
SelfIntersect op exactly 1 l o g i c a l
SurfaceForm op exactly 1 ifc b spline surface form c
UClosed op exactly 1 l o g i c a l
VDegree op only i n t e g e r
ifc b spline surface with knots c
UDegree op exactly 1 i n t e g e r
VDegree op exactly 1 i n t e g e r
UClosed op only l o g i c a l
SelfIntersect op only l o g i c a l
SurfaceForm op only ifc b spline surface form c
VClosed op exactly 1 l o g i c a l
has sub-classes
ifc b spline surface with knots c
is in domain of
ControlPointsList op, SelfIntersect op, SurfaceForm op, UClosed op, UDegree op, VClosed op, VDegree op
is disjoint with
ifc curve bounded plane c, ifc curve bounded surface c, ifc rectangular trimmed surface c

ifc b spline surface formc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBSplineSurfaceForm

has super-classes
e n u m e r a t i o n
is in range of
SurfaceForm op
has members
CONICAL_SURF ni, CYLINDRICAL_SURF ni, GENERALISED_CONE ni, PLANE_SURF ni, QUADRIC_SURF ni, RULED_SURF ni, SPHERICAL_SURF ni, SURF_OF_LINEAR_EXTRUSION ni, SURF_OF_REVOLUTION ni, TOROIDAL_SURF ni, UNSPECIFIED ni

ifc b spline surface with knotsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBSplineSurfaceWithKnots

has super-classes
ifc b spline surface c
VMultiplicities op exactly 1 i n t e g e r list
UMultiplicities op only has next some has next some i n t e g e r list
KnotSpec op exactly 1 ifc knot type c
UKnots op only has next some has next some ifc parameter value list c
UKnots op only ifc parameter value list c
VKnots op only has next some has next some ifc parameter value list c
VKnots op exactly 1 ifc parameter value list c
VMultiplicities op only i n t e g e r list
UMultiplicities op only i n t e g e r list
UMultiplicities op exactly 1 i n t e g e r list
KnotSpec op only ifc knot type c
UKnots op exactly 1 ifc parameter value list c
VKnots op only ifc parameter value list c
VMultiplicities op only has next some has next some i n t e g e r list
has sub-classes
ifc rational b spline surface with knots c
is in domain of
KnotSpec op, UKnots op, UMultiplicities op, VKnots op, VMultiplicities op

ifc beamc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBeam

has super-classes
ifc building element c
PredefinedType op only ifc beam type enum c
PredefinedType op max 1 ifc beam type enum c
has sub-classes
ifc beam standard case c
is in domain of
PredefinedType op
is disjoint with
ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc beam standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBeamStandardCase

has super-classes
ifc beam c

ifc beam typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBeamType

has super-classes
ifc building element type c
PredefinedType op only ifc beam type enum c
PredefinedType op exactly 1 ifc beam type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc beam type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBeamTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BEAM ni, HOLLOWCORE ni, JOIST ni, LINTEL ni, NOTDEFINED ni, SPANDREL ni, T_BEAM ni, USERDEFINED ni

ifc benchmark enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBenchmarkEnum

has super-classes
e n u m e r a t i o n
is in range of
Benchmark op
has members
EQUALTO ni, GREATERTHAN ni, GREATERTHANOREQUALTO ni, INCLUDEDIN ni, INCLUDES ni, LESSTHAN ni, LESSTHANOREQUALTO ni, NOTEQUALTO ni, NOTINCLUDEDIN ni, NOTINCLUDES ni

ifc bending parameter selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBendingParameterSelect

has super-classes
s e l e c t
has sub-classes
ifc length measure c, ifc plane angle measure c

ifc bending parameter select empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBendingParameterSelect_EmptyList

has super-classes
ifc bending parameter select list c
empty list

ifc bending parameter select listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBendingParameterSelect_List

has super-classes
o w l list
is followed by only ifc bending parameter select list c
has next only ifc bending parameter select list c
has contents only ifc bending parameter select c
has sub-classes
ifc bending parameter select empty list c
is in range of
BendingParameters op, BendingParameters op

ifc blob texturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBlobTexture

has super-classes
ifc surface texture c
RasterCode op only b i n a r y
RasterCode op exactly 1 b i n a r y
RasterFormat op exactly 1 ifc identifier c
RasterFormat op only ifc identifier c
is in domain of
RasterCode op, RasterFormat op
is disjoint with
ifc image texture c, ifc pixel texture c

ifc blockc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBlock

has super-classes
ifc csg primitive3 d c
YLength op exactly 1 ifc positive length measure c
ZLength op only ifc positive length measure c
ZLength op exactly 1 ifc positive length measure c
XLength op exactly 1 ifc positive length measure c
YLength op only ifc positive length measure c
XLength op only ifc positive length measure c
is in domain of
XLength op, YLength op, ZLength op
is disjoint with
ifc rectangular pyramid c, ifc right circular cone c, ifc right circular cylinder c, ifc sphere c

ifc boilerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoiler

has super-classes
ifc energy conversion device c
PredefinedType op only ifc boiler type enum c
PredefinedType op max 1 ifc boiler type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc boiler typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoilerType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc boiler type enum c
PredefinedType op only ifc boiler type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc boiler type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoilerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, STEAM ni, USERDEFINED ni, WATER ni

ifc booleanc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoolean

has super-classes
b o o l e a n
ifc modulus of rotational subgrade reaction select c
ifc modulus of subgrade reaction select c
ifc modulus of translational subgrade reaction select c
ifc rotational stiffness select c
ifc simple value c
ifc translational stiffness select c
ifc warping stiffness select c
is in range of
SameSense op

ifc boolean clipping resultc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBooleanClippingResult

has super-classes
ifc boolean result c

ifc boolean operandc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBooleanOperand

has super-classes
s e l e c t
has sub-classes
ifc boolean result c, ifc csg primitive3 d c, ifc half space solid c, ifc solid model c
is in range of
FirstOperand op, SecondOperand op

ifc boolean operatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBooleanOperator

has super-classes
e n u m e r a t i o n
is in range of
Operator op
has members
DIFFERENCE ni, INTERSECTION ni, UNION ni

ifc boolean resultc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBooleanResult

has super-classes
ifc boolean operand c
ifc csg select c
ifc geometric representation item c
SecondOperand op only ifc boolean operand c
FirstOperand op exactly 1 ifc boolean operand c
FirstOperand op only ifc boolean operand c
Operator op only ifc boolean operator c
Operator op exactly 1 ifc boolean operator c
SecondOperand op exactly 1 ifc boolean operand c
has sub-classes
ifc boolean clipping result c
is in domain of
FirstOperand op, Operator op, SecondOperand op
is disjoint with
ifc annotation fill area c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc boundary conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundaryCondition

has super-classes
ifc boundary edge condition c or ifc boundary face condition c or ifc boundary node condition c
Name op only ifc label c
Name op max 1 ifc label c
has sub-classes
ifc boundary edge condition c, ifc boundary face condition c, ifc boundary node condition c
is in domain of
Name op
is in range of
AppliedCondition op, AppliedCondition op

ifc boundary curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundaryCurve

has super-classes
ifc composite curve on surface c
has sub-classes
ifc outer boundary curve c
is in range of
Boundaries op

ifc boundary edge conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundaryEdgeCondition

has super-classes
ifc boundary condition c
TranslationalStiffnessByLengthX op only ifc modulus of translational subgrade reaction select c
RotationalStiffnessByLengthZ op max 1 ifc modulus of rotational subgrade reaction select c
TranslationalStiffnessByLengthZ op max 1 ifc modulus of translational subgrade reaction select c
RotationalStiffnessByLengthX op max 1 ifc modulus of rotational subgrade reaction select c
TranslationalStiffnessByLengthZ op only ifc modulus of translational subgrade reaction select c
RotationalStiffnessByLengthY op max 1 ifc modulus of rotational subgrade reaction select c
RotationalStiffnessByLengthY op only ifc modulus of rotational subgrade reaction select c
RotationalStiffnessByLengthX op only ifc modulus of rotational subgrade reaction select c
TranslationalStiffnessByLengthY op only ifc modulus of translational subgrade reaction select c
TranslationalStiffnessByLengthX op max 1 ifc modulus of translational subgrade reaction select c
TranslationalStiffnessByLengthY op max 1 ifc modulus of translational subgrade reaction select c
RotationalStiffnessByLengthZ op only ifc modulus of rotational subgrade reaction select c
is in domain of
RotationalStiffnessByLengthX op, RotationalStiffnessByLengthY op, RotationalStiffnessByLengthZ op, TranslationalStiffnessByLengthX op, TranslationalStiffnessByLengthY op, TranslationalStiffnessByLengthZ op
is disjoint with
ifc boundary face condition c, ifc boundary node condition c

ifc boundary face conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundaryFaceCondition

has super-classes
ifc boundary condition c
TranslationalStiffnessByAreaZ op only ifc modulus of subgrade reaction select c
TranslationalStiffnessByAreaY op only ifc modulus of subgrade reaction select c
TranslationalStiffnessByAreaX op max 1 ifc modulus of subgrade reaction select c
TranslationalStiffnessByAreaZ op max 1 ifc modulus of subgrade reaction select c
TranslationalStiffnessByAreaX op only ifc modulus of subgrade reaction select c
TranslationalStiffnessByAreaY op max 1 ifc modulus of subgrade reaction select c
is in domain of
TranslationalStiffnessByAreaX op, TranslationalStiffnessByAreaY op, TranslationalStiffnessByAreaZ op
is disjoint with
ifc boundary edge condition c, ifc boundary node condition c

ifc boundary node conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundaryNodeCondition

has super-classes
ifc boundary condition c
TranslationalStiffnessX op max 1 ifc translational stiffness select c
TranslationalStiffnessY op max 1 ifc translational stiffness select c
RotationalStiffnessY op only ifc rotational stiffness select c
TranslationalStiffnessZ op only ifc translational stiffness select c
RotationalStiffnessX op only ifc rotational stiffness select c
RotationalStiffnessZ op only ifc rotational stiffness select c
RotationalStiffnessX op max 1 ifc rotational stiffness select c
RotationalStiffnessY op max 1 ifc rotational stiffness select c
TranslationalStiffnessZ op max 1 ifc translational stiffness select c
RotationalStiffnessZ op max 1 ifc rotational stiffness select c
TranslationalStiffnessX op only ifc translational stiffness select c
TranslationalStiffnessY op only ifc translational stiffness select c
has sub-classes
ifc boundary node condition warping c
is in domain of
RotationalStiffnessX op, RotationalStiffnessY op, RotationalStiffnessZ op, TranslationalStiffnessX op, TranslationalStiffnessY op, TranslationalStiffnessZ op
is disjoint with
ifc boundary edge condition c, ifc boundary face condition c

ifc boundary node condition warpingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundaryNodeConditionWarping

has super-classes
ifc boundary node condition c
WarpingStiffness op max 1 ifc warping stiffness select c
WarpingStiffness op only ifc warping stiffness select c
is in domain of
WarpingStiffness op

ifc bounded curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundedCurve

has super-classes
ifc curve c
ifc curve or edge curve c
ifc b spline curve c or ifc composite curve c or ifc polyline c or ifc trimmed curve c
has sub-classes
ifc b spline curve c, ifc composite curve c, ifc polyline c, ifc trimmed curve c
is in range of
Curve op, PolygonalBoundary op
is disjoint with
ifc conic c, ifc line c, ifc offset curve2 d c, ifc offset curve3 d c, ifc pcurve c

ifc bounded surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundedSurface

has super-classes
ifc surface c
ifc b spline surface c or ifc curve bounded plane c or ifc curve bounded surface c or ifc rectangular trimmed surface c
has sub-classes
ifc b spline surface c, ifc curve bounded plane c, ifc curve bounded surface c, ifc rectangular trimmed surface c
is disjoint with
ifc elementary surface c, ifc swept surface c

ifc bounding boxc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoundingBox

has super-classes
ifc geometric representation item c
YDim op only ifc positive length measure c
ZDim op only ifc positive length measure c
XDim op only ifc positive length measure c
ZDim op exactly 1 ifc positive length measure c
YDim op exactly 1 ifc positive length measure c
Corner op only ifc cartesian point c
Corner op exactly 1 ifc cartesian point c
XDim op exactly 1 ifc positive length measure c
is in domain of
Corner op, XDim op, YDim op, ZDim op
is in range of
Enclosure op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc box alignmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoxAlignment

has super-classes
ifc label c
is in range of
BoxAlignment op

ifc boxed half spacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBoxedHalfSpace

has super-classes
ifc half space solid c
Enclosure op exactly 1 ifc bounding box c
Enclosure op only ifc bounding box c
is in domain of
Enclosure op
is disjoint with
ifc polygonal bounded half space c

ifc buildingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuilding

has super-classes
ifc spatial structure element c
BuildingAddress op max 1 ifc postal address c
ElevationOfRefHeight op only ifc length measure c
ElevationOfRefHeight op max 1 ifc length measure c
ElevationOfTerrain op only ifc length measure c
BuildingAddress op only ifc postal address c
ElevationOfTerrain op max 1 ifc length measure c
is in domain of
BuildingAddress op, ElevationOfRefHeight op, ElevationOfTerrain op
is disjoint with
ifc building storey c, ifc site c, ifc space c

ifc building elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElement

has super-classes
ifc element c
ifc beam c or ifc building element proxy c or ifc chimney c or ifc column c or ifc covering c or ifc curtain wall c or ifc door c or ifc footing c or ifc member c or ifc pile c or ifc plate c or ifc railing c or ifc ramp c or ifc ramp flight c or ifc roof c or ifc shading device c or ifc slab c or ifc stair c or ifc stair flight c or ifc wall c or ifc window c
HasCoverings op only ifc rel covers bldg elements c
has sub-classes
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c
is in domain of
HasCoverings op
is disjoint with
ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc building element partc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementPart

has super-classes
ifc element component c
PredefinedType op only ifc building element part type enum c
PredefinedType op max 1 ifc building element part type enum c
is in domain of
PredefinedType op
is disjoint with
ifc discrete accessory c, ifc fastener c, ifc mechanical fastener c, ifc reinforcing element c, ifc vibration isolator c

ifc building element part typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementPartType

has super-classes
ifc element component type c
PredefinedType op only ifc building element part type enum c
PredefinedType op exactly 1 ifc building element part type enum c
is in domain of
PredefinedType op
is disjoint with
ifc discrete accessory type c, ifc fastener type c, ifc mechanical fastener type c, ifc reinforcing element type c, ifc vibration isolator type c

ifc building element part type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementPartTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
INSULATION ni, NOTDEFINED ni, PRECASTPANEL ni, USERDEFINED ni

ifc building element proxyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementProxy

has super-classes
ifc building element c
PredefinedType op only ifc building element proxy type enum c
PredefinedType op max 1 ifc building element proxy type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc building element proxy typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementProxyType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc building element proxy type enum c
PredefinedType op only ifc building element proxy type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc building element proxy type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementProxyTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
COMPLEX ni, ELEMENT ni, NOTDEFINED ni, PARTIAL ni, PROVISIONFORVOID ni, USERDEFINED ni

ifc building element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingElementType

has super-classes
ifc element type c
ifc beam type c or ifc building element proxy type c or ifc chimney type c or ifc column type c or ifc covering type c or ifc curtain wall type c or ifc door type c or ifc footing type c or ifc member type c or ifc pile type c or ifc plate type c or ifc railing type c or ifc ramp flight type c or ifc ramp type c or ifc roof type c or ifc shading device type c or ifc slab type c or ifc stair flight type c or ifc stair type c or ifc wall type c or ifc window type c
has sub-classes
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c
is disjoint with
ifc civil element type c, ifc distribution element type c, ifc element assembly type c, ifc element component type c, ifc furnishing element type c, ifc geographic element type c, ifc transport element type c

ifc building storeyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingStorey

has super-classes
ifc spatial structure element c
Elevation op only ifc length measure c
Elevation op max 1 ifc length measure c
is in domain of
Elevation op
is disjoint with
ifc building c, ifc site c, ifc space c

ifc building systemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingSystem

has super-classes
ifc system c
PredefinedType op max 1 ifc building system type enum c
PredefinedType op only ifc building system type enum c
is in domain of
PredefinedType op
is disjoint with
ifc distribution system c, ifc structural analysis model c, ifc zone c

ifc building system type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBuildingSystemTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
FENESTRATION ni, FOUNDATION ni, LOADBEARING ni, NOTDEFINED ni, OUTERSHELL ni, SHADING ni, TRANSPORT ni, USERDEFINED ni

ifc burnerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBurner

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc burner type enum c
PredefinedType op only ifc burner type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc burner typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBurnerType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc burner type enum c
PredefinedType op exactly 1 ifc burner type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc burner type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcBurnerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc c shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCShapeProfileDef

has super-classes
ifc parameterized profile def c
InternalFilletRadius op max 1 ifc non negative length measure c
InternalFilletRadius op only ifc non negative length measure c
Width op only ifc positive length measure c
Girth op exactly 1 ifc positive length measure c
Width op exactly 1 ifc positive length measure c
Depth op exactly 1 ifc positive length measure c
Girth op only ifc positive length measure c
Depth op only ifc positive length measure c
WallThickness op exactly 1 ifc positive length measure c
WallThickness op only ifc positive length measure c
is in domain of
Depth op, Girth op, InternalFilletRadius op, WallThickness op, Width op
is disjoint with
ifc asymmetric i shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc cable carrier fittingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableCarrierFitting

has super-classes
ifc flow fitting c
PredefinedType op only ifc cable carrier fitting type enum c
PredefinedType op max 1 ifc cable carrier fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable fitting c, ifc duct fitting c, ifc junction box c, ifc pipe fitting c

ifc cable carrier fitting typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableCarrierFittingType

has super-classes
ifc flow fitting type c
PredefinedType op only ifc cable carrier fitting type enum c
PredefinedType op exactly 1 ifc cable carrier fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable fitting type c, ifc duct fitting type c, ifc junction box type c, ifc pipe fitting type c

ifc cable carrier fitting type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableCarrierFittingTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BEND ni, CROSS ni, NOTDEFINED ni, REDUCER ni, TEE ni, USERDEFINED ni

ifc cable carrier segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableCarrierSegment

has super-classes
ifc flow segment c
PredefinedType op max 1 ifc cable carrier segment type enum c
PredefinedType op only ifc cable carrier segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable segment c, ifc duct segment c, ifc pipe segment c

ifc cable carrier segment typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableCarrierSegmentType

has super-classes
ifc flow segment type c
PredefinedType op only ifc cable carrier segment type enum c
PredefinedType op exactly 1 ifc cable carrier segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable segment type c, ifc duct segment type c, ifc pipe segment type c

ifc cable carrier segment type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableCarrierSegmentTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CABLELADDERSEGMENT ni, CABLETRAYSEGMENT ni, CABLETRUNKINGSEGMENT ni, CONDUITSEGMENT ni, NOTDEFINED ni, USERDEFINED ni

ifc cable fittingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableFitting

has super-classes
ifc flow fitting c
PredefinedType op max 1 ifc cable fitting type enum c
PredefinedType op only ifc cable fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting c, ifc duct fitting c, ifc junction box c, ifc pipe fitting c

ifc cable fitting typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableFittingType

has super-classes
ifc flow fitting type c
PredefinedType op only ifc cable fitting type enum c
PredefinedType op exactly 1 ifc cable fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting type c, ifc duct fitting type c, ifc junction box type c, ifc pipe fitting type c

ifc cable fitting type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableFittingTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONNECTOR ni, ENTRY ni, EXIT ni, JUNCTION ni, NOTDEFINED ni, TRANSITION ni, USERDEFINED ni

ifc cable segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableSegment

has super-classes
ifc flow segment c
PredefinedType op max 1 ifc cable segment type enum c
PredefinedType op only ifc cable segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier segment c, ifc duct segment c, ifc pipe segment c

ifc cable segment typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableSegmentType

has super-classes
ifc flow segment type c
PredefinedType op only ifc cable segment type enum c
PredefinedType op exactly 1 ifc cable segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier segment type c, ifc duct segment type c, ifc pipe segment type c

ifc cable segment type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCableSegmentTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BUSBARSEGMENT ni, CABLESEGMENT ni, CONDUCTORSEGMENT ni, CORESEGMENT ni, NOTDEFINED ni, USERDEFINED ni

ifc cardinal point referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCardinalPointReference

has super-classes
i n t e g e r
is in range of
CardinalEndPoint op, CardinalPoint op

ifc cartesian pointc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPoint

has super-classes
ifc point c
ifc trimming select c
Coordinates op only has next some ifc length measure list c
Coordinates op exactly 1 ifc length measure list c
Coordinates op only ifc length measure list c
Coordinates op only has next only has next only has next exactly 1 ifc length measure empty list c
is in domain of
Coordinates op
is in range of
Corner op, LocalOrigin op, Location op, PatternStart op, Pnt op, PointOfReferenceHatchLine op, Position op
is disjoint with
ifc point on curve c, ifc point on surface c

ifc cartesian point empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPoint_EmptyList

has super-classes
ifc cartesian point list c
empty list

ifc cartesian point listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPointList

has super-classes
ifc geometric representation item c
ifc cartesian point list3 d c
has sub-classes
ifc cartesian point list3 d c
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc cartesian point listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPoint_List

has super-classes
o w l list
has contents only ifc cartesian point c
is followed by only ifc cartesian point list c
has next only ifc cartesian point list c
has sub-classes
ifc cartesian point empty list c
is in range of
ControlPointsList op, Points op, Polygon op

ifc cartesian point list empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPoint_List_EmptyList

has super-classes
ifc cartesian point list list c
empty list

ifc cartesian point list listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPoint_List_List

has super-classes
o w l list
has next only ifc cartesian point list list c
is followed by only ifc cartesian point list list c
has contents only ifc cartesian point list c
has sub-classes
ifc cartesian point list empty list c
is in range of
ControlPointsList op

ifc cartesian point list3 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianPointList3D

has super-classes
ifc cartesian point list c
CoordList op exactly 1 ifc length measure list list c
CoordList op only has next some ifc length measure list list c
CoordList op only ifc length measure list list c
is in domain of
CoordList op
is in range of
Coordinates op

ifc cartesian transformation operatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianTransformationOperator

has super-classes
ifc geometric representation item c
Axis1 op max 1 ifc direction c
Scale op only r e a l
Axis1 op only ifc direction c
LocalOrigin op exactly 1 ifc cartesian point c
ifc cartesian transformation operator2 d c or ifc cartesian transformation operator3 d c
Axis2 op max 1 ifc direction c
Scale op max 1 r e a l
Axis2 op only ifc direction c
LocalOrigin op only ifc cartesian point c
has sub-classes
ifc cartesian transformation operator2 d c, ifc cartesian transformation operator3 d c
is in domain of
Axis1 op, Axis2 op, LocalOrigin op, Scale op
is in range of
MappingTarget op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc cartesian transformation operator2 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianTransformationOperator2D

has super-classes
ifc cartesian transformation operator c
has sub-classes
ifc cartesian transformation operator2 dnon uniform c
is in range of
Operator op, TextureTransform op
is disjoint with
ifc cartesian transformation operator3 d c

ifc cartesian transformation operator2 dnon uniformc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianTransformationOperator2DnonUniform

has super-classes
ifc cartesian transformation operator2 d c
Scale2 op only r e a l
Scale2 op max 1 r e a l
is in domain of
Scale2 op

ifc cartesian transformation operator3 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianTransformationOperator3D

has super-classes
ifc cartesian transformation operator c
Axis3 op max 1 ifc direction c
Axis3 op only ifc direction c
has sub-classes
ifc cartesian transformation operator3 dnon uniform c
is in domain of
Axis3 op
is disjoint with
ifc cartesian transformation operator2 d c

ifc cartesian transformation operator3 dnon uniformc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCartesianTransformationOperator3DnonUniform

has super-classes
ifc cartesian transformation operator3 d c
Scale2 op only r e a l
Scale3 op only r e a l
Scale3 op max 1 r e a l
Scale2 op max 1 r e a l
is in domain of
Scale2 op, Scale3 op

ifc center line profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCenterLineProfileDef

has super-classes
ifc arbitrary open profile def c
Thickness op only ifc positive length measure c
Thickness op exactly 1 ifc positive length measure c
is in domain of
Thickness op

ifc change action enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChangeActionEnum

has super-classes
e n u m e r a t i o n
is in range of
ChangeAction op
has members
ADDED ni, DELETED ni, MODIFIED ni, NOCHANGE ni, NOTDEFINED ni

ifc chillerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChiller

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc chiller type enum c
PredefinedType op only ifc chiller type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc chiller typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChillerType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc chiller type enum c
PredefinedType op exactly 1 ifc chiller type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc chiller type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChillerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AIRCOOLED ni, HEATRECOVERY ni, NOTDEFINED ni, USERDEFINED ni, WATERCOOLED ni

ifc chimneyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChimney

has super-classes
ifc building element c
PredefinedType op max 1 ifc chimney type enum c
PredefinedType op only ifc chimney type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc chimney typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChimneyType

has super-classes
ifc building element type c
PredefinedType op only ifc chimney type enum c
PredefinedType op exactly 1 ifc chimney type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc chimney type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcChimneyTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc circlec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCircle

has super-classes
ifc conic c
Radius op only ifc positive length measure c
Radius op exactly 1 ifc positive length measure c
is in domain of
Radius op
is disjoint with
ifc ellipse c

ifc circle hollow profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCircleHollowProfileDef

has super-classes
ifc circle profile def c
WallThickness op only ifc positive length measure c
WallThickness op exactly 1 ifc positive length measure c
is in domain of
WallThickness op

ifc circle profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCircleProfileDef

has super-classes
ifc parameterized profile def c
Radius op exactly 1 ifc positive length measure c
Radius op only ifc positive length measure c
has sub-classes
ifc circle hollow profile def c
is in domain of
Radius op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc civil elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCivilElement

has super-classes
ifc element c
is disjoint with
ifc building element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc civil element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCivilElementType

has super-classes
ifc element type c
is disjoint with
ifc building element type c, ifc distribution element type c, ifc element assembly type c, ifc element component type c, ifc furnishing element type c, ifc geographic element type c, ifc transport element type c

ifc classificationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcClassification

has super-classes
ifc classification reference select c
ifc classification select c
ifc external information c
Location op max 1 ifc u r i reference c
Name op exactly 1 ifc label c
Source op only ifc label c
EditionDate op max 1 ifc date c
ReferenceTokens op only has next some ifc identifier list c
ReferenceTokens op max 1 ifc identifier list c
Edition op only ifc label c
Edition op max 1 ifc label c
Description op only ifc text c
EditionDate op only ifc date c
Description op max 1 ifc text c
Location op only ifc u r i reference c
Source op max 1 ifc label c
Name op only ifc label c
ReferenceTokens op only ifc identifier list c
is in domain of
Description op, Edition op, EditionDate op, Location op, Name op, ReferenceTokens op, Source op
is disjoint with
ifc document information c, ifc library information c

ifc classification referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcClassificationReference

has super-classes
ifc classification reference select c
ifc classification select c
ifc external reference c
ReferencedSource op max 1 ifc classification reference select c
Sort op max 1 ifc identifier c
Description op max 1 ifc text c
Sort op only ifc identifier c
ReferencedSource op only ifc classification reference select c
Description op only ifc text c
is in domain of
Description op, ReferencedSource op, Sort op
is disjoint with
ifc document reference c, ifc externally defined hatch style c, ifc externally defined surface style c, ifc externally defined text font c, ifc library reference c

ifc classification reference selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcClassificationReferenceSelect

has super-classes
s e l e c t
has sub-classes
ifc classification c, ifc classification reference c
is in range of
ReferencedSource op

ifc classification selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcClassificationSelect

has super-classes
s e l e c t
has sub-classes
ifc classification c, ifc classification reference c
is in range of
MaterialClassifications op, RelatingClassification op

ifc closed shellc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcClosedShell

has super-classes
ifc connected face set c
ifc shell c
ifc solid or shell c
is in range of
Outer op, Voids op, Voids op
is disjoint with
ifc open shell c

ifc coilc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoil

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc coil type enum c
PredefinedType op only ifc coil type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc coil typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoilType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc coil type enum c
PredefinedType op exactly 1 ifc coil type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc coil type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoilTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DXCOOLINGCOIL ni, ELECTRICHEATINGCOIL ni, GASHEATINGCOIL ni, HYDRONICCOIL ni, NOTDEFINED ni, STEAMHEATINGCOIL ni, USERDEFINED ni, WATERCOOLINGCOIL ni, WATERHEATINGCOIL ni

ifc colourc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColour

has super-classes
s e l e c t
ifc fill style select c
has sub-classes
ifc colour specification c, ifc pre defined colour c
is in range of
BackgroundColour op, Colour op, CurveColour op

ifc colour or factorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColourOrFactor

has super-classes
s e l e c t
has sub-classes
ifc colour rgb c, ifc normalised ratio measure c
is in range of
DiffuseColour op, DiffuseTransmissionColour op, ReflectionColour op, SpecularColour op, TransmissionColour op

ifc colour rgbc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColourRgb

has super-classes
ifc colour or factor c
ifc colour specification c
Blue op exactly 1 ifc normalised ratio measure c
Red op only ifc normalised ratio measure c
Green op exactly 1 ifc normalised ratio measure c
Red op exactly 1 ifc normalised ratio measure c
Blue op only ifc normalised ratio measure c
Green op only ifc normalised ratio measure c
is in domain of
Blue op, Green op, Red op
is in range of
ColourAppearance op, DiffuseReflectionColour op, DiffuseTransmissionColour op, LightColour op, ReflectanceColour op, SurfaceColour op, TransmissionColour op

ifc colour rgb listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColourRgbList

has super-classes
ifc presentation item c
ColourList op only has next some ifc normalised ratio measure list list c
ColourList op only ifc normalised ratio measure list list c
ColourList op exactly 1 ifc normalised ratio measure list list c
is in domain of
ColourList op
is in range of
Colours op
is disjoint with
ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc colour specificationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColourSpecification

has super-classes
ifc colour c
ifc presentation item c
Name op only ifc label c
Name op max 1 ifc label c
ifc colour rgb c
has sub-classes
ifc colour rgb c
is in domain of
Name op
is disjoint with
ifc colour rgb list c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc columnc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColumn

has super-classes
ifc building element c
PredefinedType op max 1 ifc column type enum c
PredefinedType op only ifc column type enum c
has sub-classes
ifc column standard case c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc column standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColumnStandardCase

has super-classes
ifc column c

ifc column typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColumnType

has super-classes
ifc building element type c
PredefinedType op only ifc column type enum c
PredefinedType op exactly 1 ifc column type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc column type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcColumnTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
COLUMN ni, NOTDEFINED ni, PILASTER ni, USERDEFINED ni

ifc communications appliancec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCommunicationsAppliance

has super-classes
ifc flow terminal c
PredefinedType op only ifc communications appliance type enum c
PredefinedType op max 1 ifc communications appliance type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc communications appliance typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCommunicationsApplianceType

has super-classes
ifc flow terminal type c
PredefinedType op only ifc communications appliance type enum c
PredefinedType op exactly 1 ifc communications appliance type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc communications appliance type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCommunicationsApplianceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ANTENNA ni, COMPUTER ni, FAX ni, GATEWAY ni, MODEM ni, NETWORKAPPLIANCE ni, NETWORKBRIDGE ni, NETWORKHUB ni, NOTDEFINED ni, PRINTER ni, REPEATER ni, ROUTER ni, SCANNER ni, USERDEFINED ni

ifc complex numberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcComplexNumber

has super-classes
r e a l list
ifc measure value c
has next only has next exactly 1 r e a l empty list
has next some has next some r e a l list

ifc complex propertyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcComplexProperty

has super-classes
ifc property c
UsageName op exactly 1 ifc identifier c
HasProperties op only ifc property c
UsageName op only ifc identifier c
HasProperties op min 1 ifc property c
is in domain of
HasProperties op, UsageName op
is in range of
PartOfComplex op
is disjoint with
ifc simple property c

ifc complex property templatec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcComplexPropertyTemplate

has super-classes
ifc property template c
UsageName op only ifc label c
HasPropertyTemplates op only ifc property template c
TemplateType op only ifc complex property template type enum c
TemplateType op max 1 ifc complex property template type enum c
UsageName op max 1 ifc label c
is in domain of
HasPropertyTemplates op, TemplateType op, UsageName op
is in range of
PartOfComplexTemplate op
is disjoint with
ifc simple property template c

ifc complex property template type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcComplexPropertyTemplateTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
TemplateType op
has members
P_COMPLEX ni, Q_COMPLEX ni

ifc composite curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompositeCurve

has super-classes
ifc bounded curve c
SelfIntersect op only l o g i c a l
SelfIntersect op exactly 1 l o g i c a l
Segments op exactly 1 ifc composite curve segment list c
Segments op only has next some ifc composite curve segment list c
Segments op only ifc composite curve segment list c
has sub-classes
ifc composite curve on surface c
is in domain of
Segments op, SelfIntersect op
is in range of
SpineCurve op
is disjoint with
ifc b spline curve c, ifc polyline c, ifc trimmed curve c

ifc composite curve on surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompositeCurveOnSurface

has super-classes
ifc composite curve c
ifc curve on surface c
has sub-classes
ifc boundary curve c

ifc composite curve segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompositeCurveSegment

has super-classes
ifc geometric representation item c
SameSense op exactly 1 b o o l e a n
ParentCurve op exactly 1 ifc curve c
Transition op exactly 1 ifc transition code c
Transition op only ifc transition code c
ParentCurve op only ifc curve c
SameSense op only b o o l e a n
has sub-classes
ifc reparametrised composite curve segment c
is in domain of
ParentCurve op, SameSense op, Transition op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc composite curve segment empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompositeCurveSegment_EmptyList

has super-classes
ifc composite curve segment list c
empty list

ifc composite curve segment listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompositeCurveSegment_List

has super-classes
o w l list
has contents only ifc composite curve segment c
is followed by only ifc composite curve segment list c
has next only ifc composite curve segment list c
has sub-classes
ifc composite curve segment empty list c
is in range of
Segments op

ifc composite profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompositeProfileDef

has super-classes
ifc profile def c
Profiles op min 2 ifc profile def c
Label op only ifc label c
Profiles op only ifc profile def c
Label op max 1 ifc label c
is in domain of
Label op, Profiles op
is in range of
CompositeProfile op
is disjoint with
ifc arbitrary closed profile def c, ifc arbitrary open profile def c, ifc derived profile def c, ifc parameterized profile def c

ifc compound plane angle measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompoundPlaneAngleMeasure

has super-classes
i n t e g e r list
ifc derived measure value c
has next some has next some has next some i n t e g e r list
has next only has next only has next only has next exactly 1 i n t e g e r empty list
is in range of
RefLatitude op, RefLongitude op

ifc compressorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompressor

has super-classes
ifc flow moving device c
PredefinedType op only ifc compressor type enum c
PredefinedType op max 1 ifc compressor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc fan c, ifc pump c

ifc compressor typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompressorType

has super-classes
ifc flow moving device type c
PredefinedType op exactly 1 ifc compressor type enum c
PredefinedType op only ifc compressor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc fan type c, ifc pump type c

ifc compressor type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCompressorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BOOSTER ni, DYNAMIC ni, HERMETIC ni, NOTDEFINED ni, OPENTYPE ni, RECIPROCATING ni, ROLLINGPISTON ni, ROTARY ni, ROTARYVANE ni, SCROLL ni, SEMIHERMETIC ni, SINGLESCREW ni, SINGLESTAGE ni, TROCHOIDAL ni, TWINSCREW ni, USERDEFINED ni, WELDEDSHELLHERMETIC ni

ifc condenserc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCondenser

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc condenser type enum c
PredefinedType op only ifc condenser type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc condenser typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCondenserType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc condenser type enum c
PredefinedType op only ifc condenser type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc condenser type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCondenserTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AIRCOOLED ni, EVAPORATIVECOOLED ni, NOTDEFINED ni, USERDEFINED ni, WATERCOOLED ni, WATERCOOLEDBRAZEDPLATE ni, WATERCOOLEDSHELLCOIL ni, WATERCOOLEDSHELLTUBE ni, WATERCOOLEDTUBEINTUBE ni

ifc conicc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConic

has super-classes
ifc curve c
Position op only ifc axis2 placement c
Position op exactly 1 ifc axis2 placement c
ifc circle c or ifc ellipse c
has sub-classes
ifc circle c, ifc ellipse c
is in domain of
Position op
is disjoint with
ifc bounded curve c, ifc line c, ifc offset curve2 d c, ifc offset curve3 d c, ifc pcurve c

ifc connected face setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectedFaceSet

has super-classes
ifc topological representation item c
CfsFaces op min 1 ifc face c
CfsFaces op only ifc face c
has sub-classes
ifc closed shell c, ifc open shell c
is in domain of
CfsFaces op
is in range of
FbsmFaces op
is disjoint with
ifc edge c, ifc face c, ifc face bound c, ifc loop c, ifc path c, ifc vertex c

ifc connection curve geometryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionCurveGeometry

has super-classes
ifc connection geometry c
CurveOnRelatedElement op max 1 ifc curve or edge curve c
CurveOnRelatedElement op only ifc curve or edge curve c
CurveOnRelatingElement op exactly 1 ifc curve or edge curve c
CurveOnRelatingElement op only ifc curve or edge curve c
is in domain of
CurveOnRelatedElement op, CurveOnRelatingElement op
is disjoint with
ifc connection point geometry c, ifc connection surface geometry c, ifc connection volume geometry c

ifc connection geometryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionGeometry

has super-classes
ifc connection curve geometry c or ifc connection point geometry c or ifc connection surface geometry c or ifc connection volume geometry c
has sub-classes
ifc connection curve geometry c, ifc connection point geometry c, ifc connection surface geometry c, ifc connection volume geometry c
is in range of
ConnectionConstraint op, ConnectionGeometry op, ConnectionGeometry op, InterferenceGeometry op

ifc connection point eccentricityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionPointEccentricity

has super-classes
ifc connection point geometry c
EccentricityInX op only ifc length measure c
EccentricityInY op max 1 ifc length measure c
EccentricityInZ op only ifc length measure c
EccentricityInZ op max 1 ifc length measure c
EccentricityInX op max 1 ifc length measure c
EccentricityInY op only ifc length measure c
is in domain of
EccentricityInX op, EccentricityInY op, EccentricityInZ op

ifc connection point geometryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionPointGeometry

has super-classes
ifc connection geometry c
PointOnRelatingElement op exactly 1 ifc point or vertex point c
PointOnRelatedElement op only ifc point or vertex point c
PointOnRelatingElement op only ifc point or vertex point c
PointOnRelatedElement op max 1 ifc point or vertex point c
has sub-classes
ifc connection point eccentricity c
is in domain of
PointOnRelatedElement op, PointOnRelatingElement op
is disjoint with
ifc connection curve geometry c, ifc connection surface geometry c, ifc connection volume geometry c

ifc connection surface geometryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionSurfaceGeometry

has super-classes
ifc connection geometry c
SurfaceOnRelatedElement op only ifc surface or face surface c
SurfaceOnRelatingElement op only ifc surface or face surface c
SurfaceOnRelatedElement op max 1 ifc surface or face surface c
SurfaceOnRelatingElement op exactly 1 ifc surface or face surface c
is in domain of
SurfaceOnRelatedElement op, SurfaceOnRelatingElement op
is disjoint with
ifc connection curve geometry c, ifc connection point geometry c, ifc connection volume geometry c

ifc connection type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
RelatedConnectionType op, RelatingConnectionType op
has members
ATEND ni, ATPATH ni, ATSTART ni, NOTDEFINED ni

ifc connection volume geometryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConnectionVolumeGeometry

has super-classes
ifc connection geometry c
VolumeOnRelatingElement op only ifc solid or shell c
VolumeOnRelatingElement op exactly 1 ifc solid or shell c
VolumeOnRelatedElement op only ifc solid or shell c
VolumeOnRelatedElement op max 1 ifc solid or shell c
is in domain of
VolumeOnRelatedElement op, VolumeOnRelatingElement op
is disjoint with
ifc connection curve geometry c, ifc connection point geometry c, ifc connection surface geometry c

ifc constraintc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstraint

has super-classes
ifc resource object select c
CreationTime op max 1 ifc date time c
CreatingActor op only ifc actor select c
Description op max 1 ifc text c
Description op only ifc text c
PropertiesForConstraint op only ifc resource constraint relationship c
ifc metric c or ifc objective c
Name op exactly 1 ifc label c
Name op only ifc label c
UserDefinedGrade op only ifc label c
UserDefinedGrade op max 1 ifc label c
ConstraintGrade op only ifc constraint enum c
CreatingActor op max 1 ifc actor select c
ConstraintSource op only ifc label c
CreationTime op only ifc date time c
ConstraintGrade op exactly 1 ifc constraint enum c
ConstraintSource op max 1 ifc label c
has sub-classes
ifc metric c, ifc objective c
is in domain of
ConstraintGrade op, ConstraintSource op, CreatingActor op, CreationTime op, Description op, Name op, PropertiesForConstraint op, UserDefinedGrade op
is in range of
RelatingConstraint op, RelatingConstraint op

ifc constraint empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstraint_EmptyList

has super-classes
ifc constraint list c
empty list

ifc constraint enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstraintEnum

has super-classes
e n u m e r a t i o n
is in range of
ConstraintGrade op
has members
ADVISORY ni, HARD ni, NOTDEFINED ni, SOFT ni, USERDEFINED ni

ifc constraint listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstraint_List

has super-classes
o w l list
has next only ifc constraint list c
has contents only ifc constraint c
is followed by only ifc constraint list c
has sub-classes
ifc constraint empty list c
is in range of
BenchmarkValues op

ifc construction equipment resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionEquipmentResource

has super-classes
ifc construction resource c
PredefinedType op only ifc construction equipment resource type enum c
PredefinedType op max 1 ifc construction equipment resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction material resource c, ifc construction product resource c, ifc crew resource c, ifc labor resource c, ifc sub contract resource c

ifc construction equipment resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionEquipmentResourceType

has super-classes
ifc construction resource type c
PredefinedType op exactly 1 ifc construction equipment resource type enum c
PredefinedType op only ifc construction equipment resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction material resource type c, ifc construction product resource type c, ifc crew resource type c, ifc labor resource type c, ifc sub contract resource type c

ifc construction equipment resource type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionEquipmentResourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DEMOLISHING ni, EARTHMOVING ni, ERECTING ni, HEATING ni, LIGHTING ni, NOTDEFINED ni, PAVING ni, PUMPING ni, TRANSPORTING ni, USERDEFINED ni

ifc construction material resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionMaterialResource

has super-classes
ifc construction resource c
PredefinedType op max 1 ifc construction material resource type enum c
PredefinedType op only ifc construction material resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource c, ifc construction product resource c, ifc crew resource c, ifc labor resource c, ifc sub contract resource c

ifc construction material resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionMaterialResourceType

has super-classes
ifc construction resource type c
PredefinedType op only ifc construction material resource type enum c
PredefinedType op exactly 1 ifc construction material resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource type c, ifc construction product resource type c, ifc crew resource type c, ifc labor resource type c, ifc sub contract resource type c

ifc construction material resource type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionMaterialResourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AGGREGATES ni, CONCRETE ni, DRYWALL ni, FUEL ni, GYPSUM ni, MASONRY ni, METAL ni, NOTDEFINED ni, PLASTIC ni, USERDEFINED ni, WOOD ni

ifc construction product resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionProductResource

has super-classes
ifc construction resource c
PredefinedType op max 1 ifc construction product resource type enum c
PredefinedType op only ifc construction product resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource c, ifc construction material resource c, ifc crew resource c, ifc labor resource c, ifc sub contract resource c

ifc construction product resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionProductResourceType

has super-classes
ifc construction resource type c
PredefinedType op exactly 1 ifc construction product resource type enum c
PredefinedType op only ifc construction product resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource type c, ifc construction material resource type c, ifc crew resource type c, ifc labor resource type c, ifc sub contract resource type c

ifc construction product resource type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionProductResourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ASSEMBLY ni, FORMWORK ni, NOTDEFINED ni, USERDEFINED ni

ifc construction resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionResource

has super-classes
ifc resource c
BaseCosts op max 1 ifc applied value list c
Usage op only ifc resource time c
BaseQuantity op max 1 ifc physical quantity c
Usage op max 1 ifc resource time c
BaseCosts op only has next some ifc applied value list c
BaseQuantity op only ifc physical quantity c
ifc construction equipment resource c or ifc construction material resource c or ifc construction product resource c or ifc crew resource c or ifc labor resource c or ifc sub contract resource c
BaseCosts op only ifc applied value list c
has sub-classes
ifc construction equipment resource c, ifc construction material resource c, ifc construction product resource c, ifc crew resource c, ifc labor resource c, ifc sub contract resource c
is in domain of
BaseCosts op, BaseQuantity op, Usage op

ifc construction resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConstructionResourceType

has super-classes
ifc type resource c
BaseQuantity op max 1 ifc physical quantity c
BaseCosts op only ifc applied value list c
BaseCosts op only has next some ifc applied value list c
ifc construction equipment resource type c or ifc construction material resource type c or ifc construction product resource type c or ifc crew resource type c or ifc labor resource type c or ifc sub contract resource type c
BaseCosts op max 1 ifc applied value list c
BaseQuantity op only ifc physical quantity c
has sub-classes
ifc construction equipment resource type c, ifc construction material resource type c, ifc construction product resource type c, ifc crew resource type c, ifc labor resource type c, ifc sub contract resource type c
is in domain of
BaseCosts op, BaseQuantity op

ifc contextc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcContext

has super-classes
ifc object definition c
ifc project c or ifc project library c
ObjectType op only ifc label c
RepresentationContexts op only ifc representation context c
UnitsInContext op only ifc unit assignment c
Phase op only ifc label c
LongName op max 1 ifc label c
Declares op only ifc rel declares c
Phase op max 1 ifc label c
LongName op only ifc label c
UnitsInContext op max 1 ifc unit assignment c
ObjectType op max 1 ifc label c
has sub-classes
ifc project c, ifc project library c
is in domain of
Declares op, LongName op, ObjectType op, Phase op, RepresentationContexts op, UnitsInContext op
is in range of
RelatingContext op
is disjoint with
ifc object c, ifc type object c

ifc context dependent measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcContextDependentMeasure

has super-classes
r e a l
ifc measure value c

ifc context dependent unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcContextDependentUnit

has super-classes
ifc named unit c
ifc resource object select c
Name op only ifc label c
Name op exactly 1 ifc label c
is in domain of
Name op
is disjoint with
ifc conversion based unit c, ifc s i unit c

ifc controlc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcControl

has super-classes
ifc object c
Identification op only ifc identifier c
Identification op max 1 ifc identifier c
ifc action request c or ifc cost item c or ifc cost schedule c or ifc performance history c or ifc permit c or ifc project order c or ifc work calendar c or ifc work control c
Controls op only ifc rel assigns to control c
has sub-classes
ifc action request c, ifc cost item c, ifc cost schedule c, ifc performance history c, ifc permit c, ifc project order c, ifc work calendar c, ifc work control c
is in domain of
Controls op, Identification op
is in range of
RelatingControl op
is disjoint with
ifc actor c, ifc group c, ifc process c, ifc product c, ifc resource c

ifc controllerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcController

has super-classes
ifc distribution control element c
PredefinedType op max 1 ifc controller type enum c
PredefinedType op only ifc controller type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator c, ifc alarm c, ifc flow instrument c, ifc protective device tripping unit c, ifc sensor c, ifc unitary control element c

ifc controller typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcControllerType

has super-classes
ifc distribution control element type c
PredefinedType op exactly 1 ifc controller type enum c
PredefinedType op only ifc controller type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator type c, ifc alarm type c, ifc flow instrument type c, ifc protective device tripping unit type c, ifc sensor type c, ifc unitary control element type c

ifc controller type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcControllerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FLOATING ni, MULTIPOSITION ni, NOTDEFINED ni, PROGRAMMABLE ni, PROPORTIONAL ni, TWOPOSITION ni, USERDEFINED ni

ifc conversion based unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConversionBasedUnit

has super-classes
ifc named unit c
ifc resource object select c
ConversionFactor op only ifc measure with unit c
Name op exactly 1 ifc label c
ConversionFactor op exactly 1 ifc measure with unit c
Name op only ifc label c
has sub-classes
ifc conversion based unit with offset c
is in domain of
ConversionFactor op, Name op
is disjoint with
ifc context dependent unit c, ifc s i unit c

ifc conversion based unit with offsetc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcConversionBasedUnitWithOffset

has super-classes
ifc conversion based unit c
ConversionOffset op only ifc real c
ConversionOffset op exactly 1 ifc real c
is in domain of
ConversionOffset op

ifc cooled beamc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCooledBeam

has super-classes
ifc energy conversion device c
PredefinedType op only ifc cooled beam type enum c
PredefinedType op max 1 ifc cooled beam type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc cooled beam typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCooledBeamType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc cooled beam type enum c
PredefinedType op only ifc cooled beam type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc cooled beam type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCooledBeamTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ACTIVE ni, NOTDEFINED ni, PASSIVE ni, USERDEFINED ni

ifc cooling towerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoolingTower

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc cooling tower type enum c
PredefinedType op only ifc cooling tower type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc cooling tower typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoolingTowerType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc cooling tower type enum c
PredefinedType op only ifc cooling tower type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc cooling tower type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoolingTowerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
MECHANICALFORCEDDRAFT ni, MECHANICALINDUCEDDRAFT ni, NATURALDRAFT ni, NOTDEFINED ni, USERDEFINED ni

ifc coordinate operationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoordinateOperation

has super-classes
TargetCRS op only ifc coordinate reference system c
TargetCRS op exactly 1 ifc coordinate reference system c
ifc map conversion c
SourceCRS op exactly 1 ifc coordinate reference system select c
SourceCRS op only ifc coordinate reference system select c
has sub-classes
ifc map conversion c
is in domain of
SourceCRS op, TargetCRS op

ifc coordinate reference systemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoordinateReferenceSystem

has super-classes
ifc coordinate reference system select c
Name op only ifc label c
GeodeticDatum op exactly 1 ifc identifier c
Description op only ifc text c
ifc projected c r s c
VerticalDatum op only ifc identifier c
Name op max 1 ifc label c
GeodeticDatum op only ifc identifier c
VerticalDatum op max 1 ifc identifier c
Description op max 1 ifc text c
has sub-classes
ifc projected c r s c
is in domain of
Description op, GeodeticDatum op, Name op, VerticalDatum op
is in range of
TargetCRS op

ifc coordinate reference system selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoordinateReferenceSystemSelect

has super-classes
s e l e c t
has sub-classes
ifc coordinate reference system c, ifc geometric representation context c
is in range of
SourceCRS op

ifc cost itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostItem

has super-classes
ifc control c
CostValues op only ifc cost value list c
CostQuantities op max 1 ifc physical quantity list c
PredefinedType op only ifc cost item type enum c
CostQuantities op only ifc physical quantity list c
CostQuantities op only has next some ifc physical quantity list c
PredefinedType op max 1 ifc cost item type enum c
CostValues op only has next some ifc cost value list c
CostValues op max 1 ifc cost value list c
is in domain of
CostQuantities op, CostValues op, PredefinedType op
is disjoint with
ifc action request c, ifc cost schedule c, ifc performance history c, ifc permit c, ifc project order c, ifc work calendar c, ifc work control c

ifc cost item type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostItemTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc cost schedulec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostSchedule

has super-classes
ifc control c
UpdateDate op max 1 ifc date time c
PredefinedType op only ifc cost schedule type enum c
UpdateDate op only ifc date time c
Status op max 1 ifc label c
SubmittedOn op max 1 ifc date time c
Status op only ifc label c
PredefinedType op max 1 ifc cost schedule type enum c
SubmittedOn op only ifc date time c
is in domain of
PredefinedType op, Status op, SubmittedOn op, UpdateDate op
is disjoint with
ifc action request c, ifc cost item c, ifc performance history c, ifc permit c, ifc project order c, ifc work calendar c, ifc work control c

ifc cost schedule type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostScheduleTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
BUDGET ni, COSTPLAN ni, ESTIMATE ni, NOTDEFINED ni, PRICEDBILLOFQUANTITIES ni, SCHEDULEOFRATES ni, TENDER ni, UNPRICEDBILLOFQUANTITIES ni, USERDEFINED ni

ifc cost valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostValue

has super-classes
ifc applied value c
is in range of
CurrentValue op, CurrentValue op, DepreciatedValue op, OriginalValue op, OriginalValue op, TotalReplacementCost op

ifc cost value empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostValue_EmptyList

has super-classes
ifc cost value list c
empty list

ifc cost value listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCostValue_List

has super-classes
o w l list
has next only ifc cost value list c
has contents only ifc cost value c
is followed by only ifc cost value list c
has sub-classes
ifc cost value empty list c
is in range of
CostValues op

ifc count measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCountMeasure

has super-classes
n u m b e r
ifc measure value c
is in range of
BarCount op, CountValue op

ifc coveringc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCovering

has super-classes
ifc building element c
CoversElements op max 1 ifc rel covers bldg elements c
CoversElements op only ifc rel covers bldg elements c
PredefinedType op only ifc covering type enum c
PredefinedType op max 1 ifc covering type enum c
CoversSpaces op max 1 ifc rel covers spaces c
CoversSpaces op only ifc rel covers spaces c
is in domain of
CoversElements op, CoversSpaces op, PredefinedType op
is in range of
RelatedCoverings op, RelatedCoverings op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc covering typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoveringType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc covering type enum c
PredefinedType op only ifc covering type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc covering type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCoveringTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CEILING ni, CLADDING ni, FLOORING ni, INSULATION ni, MEMBRANE ni, MOLDING ni, NOTDEFINED ni, ROOFING ni, SKIRTINGBOARD ni, SLEEVING ni, USERDEFINED ni, WRAPPING ni

ifc crew resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCrewResource

has super-classes
ifc construction resource c
PredefinedType op only ifc crew resource type enum c
PredefinedType op max 1 ifc crew resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource c, ifc construction material resource c, ifc construction product resource c, ifc labor resource c, ifc sub contract resource c

ifc crew resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCrewResourceType

has super-classes
ifc construction resource type c
PredefinedType op only ifc crew resource type enum c
PredefinedType op exactly 1 ifc crew resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource type c, ifc construction material resource type c, ifc construction product resource type c, ifc labor resource type c, ifc sub contract resource type c

ifc crew resource type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCrewResourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, OFFICE ni, SITE ni, USERDEFINED ni

ifc csg primitive3 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCsgPrimitive3D

has super-classes
ifc boolean operand c
ifc csg select c
ifc geometric representation item c
Position op only ifc axis2 placement3 d c
Position op exactly 1 ifc axis2 placement3 d c
ifc block c or ifc rectangular pyramid c or ifc right circular cone c or ifc right circular cylinder c or ifc sphere c
has sub-classes
ifc block c, ifc rectangular pyramid c, ifc right circular cone c, ifc right circular cylinder c, ifc sphere c
is in domain of
Position op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc csg selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCsgSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean result c, ifc csg primitive3 d c
is in range of
TreeRootExpression op

ifc csg solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCsgSolid

has super-classes
ifc solid model c
TreeRootExpression op exactly 1 ifc csg select c
TreeRootExpression op only ifc csg select c
is in domain of
TreeRootExpression op
is disjoint with
ifc manifold solid brep c, ifc swept area solid c, ifc swept disk solid c

ifc currency relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurrencyRelationship

has super-classes
ifc resource level relationship c
RelatedMonetaryUnit op only ifc monetary unit c
RelatingMonetaryUnit op only ifc monetary unit c
RateSource op max 1 ifc library information c
RateDateTime op max 1 ifc date time c
RateSource op only ifc library information c
RelatingMonetaryUnit op exactly 1 ifc monetary unit c
ExchangeRate op exactly 1 ifc positive ratio measure c
ExchangeRate op only ifc positive ratio measure c
RateDateTime op only ifc date time c
RelatedMonetaryUnit op exactly 1 ifc monetary unit c
is in domain of
ExchangeRate op, RateDateTime op, RateSource op, RelatedMonetaryUnit op, RelatingMonetaryUnit op
is disjoint with
ifc approval relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc curtain wallc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurtainWall

has super-classes
ifc building element c
PredefinedType op max 1 ifc curtain wall type enum c
PredefinedType op only ifc curtain wall type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc curtain wall typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurtainWallType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc curtain wall type enum c
PredefinedType op only ifc curtain wall type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc curtain wall type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurtainWallTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc curvature measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurvatureMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
Distortion op

ifc curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurve

has super-classes
ifc geometric representation item c
ifc geometric set select c
ifc bounded curve c or ifc conic c or ifc line c or ifc offset curve2 d c or ifc offset curve3 d c or ifc pcurve c
has sub-classes
ifc bounded curve c, ifc conic c, ifc line c, ifc offset curve2 d c, ifc offset curve3 d c, ifc pcurve c
is in range of
AxisCurve op, BasisCurve op, BasisCurve op, BasisCurve op, BasisCurve op, Directrix op, Directrix op, Directrix op, EdgeGeometry op, InnerBoundaries op, InnerBoundaries op, InnerCurves op, OuterBoundary op, OuterBoundary op, OuterCurve op, ParentCurve op, ReferenceCurve op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc curve bounded planec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveBoundedPlane

has super-classes
ifc bounded surface c
BasisSurface op only ifc plane c
BasisSurface op exactly 1 ifc plane c
InnerBoundaries op only ifc curve c
OuterBoundary op exactly 1 ifc curve c
OuterBoundary op only ifc curve c
is in domain of
BasisSurface op, InnerBoundaries op, OuterBoundary op
is disjoint with
ifc b spline surface c, ifc curve bounded surface c, ifc rectangular trimmed surface c

ifc curve bounded surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveBoundedSurface

has super-classes
ifc bounded surface c
Boundaries op min 1 ifc boundary curve c
BasisSurface op exactly 1 ifc surface c
BasisSurface op only ifc surface c
Boundaries op only ifc boundary curve c
ImplicitOuter op only b o o l e a n
ImplicitOuter op exactly 1 b o o l e a n
is in domain of
BasisSurface op, Boundaries op, ImplicitOuter op
is disjoint with
ifc b spline surface c, ifc curve bounded plane c, ifc rectangular trimmed surface c

ifc curve font or scaled curve font selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveFontOrScaledCurveFontSelect

has super-classes
s e l e c t
has sub-classes
ifc curve style font and scaling c, ifc curve style font select c
is in range of
CurveFont op

ifc curve interpolation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveInterpolationEnum

has super-classes
e n u m e r a t i o n
is in range of
CurveInterpolation op
has members
LINEAR ni, LOG_LINEAR ni, LOG_LOG ni, NOTDEFINED ni

ifc curve on surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveOnSurface

has super-classes
s e l e c t
has sub-classes
ifc composite curve on surface c, ifc pcurve c

ifc curve or edge curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveOrEdgeCurve

has super-classes
s e l e c t
has sub-classes
ifc bounded curve c, ifc edge curve c
is in range of
CurveOnRelatedElement op, CurveOnRelatingElement op

ifc curve stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyle

has super-classes
ifc presentation style c
ifc presentation style select c
CurveColour op max 1 ifc colour c
CurveFont op only ifc curve font or scaled curve font select c
ModelOrDraughting op only b o o l e a n
CurveWidth op max 1 ifc size select c
CurveColour op only ifc colour c
ModelOrDraughting op max 1 b o o l e a n
CurveFont op max 1 ifc curve font or scaled curve font select c
CurveWidth op only ifc size select c
is in domain of
CurveColour op, CurveFont op, CurveWidth op, ModelOrDraughting op
is in range of
HatchLineAppearance op
is disjoint with
ifc fill area style c, ifc surface style c, ifc text style c

ifc curve style fontc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyleFont

has super-classes
ifc curve style font select c
ifc presentation item c
Name op max 1 ifc label c
Name op only ifc label c
PatternList op only has next some ifc curve style font pattern list c
PatternList op exactly 1 ifc curve style font pattern list c
PatternList op only ifc curve style font pattern list c
is in domain of
Name op, PatternList op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc curve style font and scalingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyleFontAndScaling

has super-classes
ifc curve font or scaled curve font select c
ifc presentation item c
Name op only ifc label c
CurveFontScaling op only ifc positive ratio measure c
CurveFont op exactly 1 ifc curve style font select c
CurveFontScaling op exactly 1 ifc positive ratio measure c
CurveFont op only ifc curve style font select c
Name op max 1 ifc label c
is in domain of
CurveFont op, CurveFontScaling op, Name op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc curve style font patternc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyleFontPattern

has super-classes
ifc presentation item c
VisibleSegmentLength op only ifc length measure c
InvisibleSegmentLength op exactly 1 ifc positive length measure c
InvisibleSegmentLength op only ifc positive length measure c
VisibleSegmentLength op exactly 1 ifc length measure c
is in domain of
InvisibleSegmentLength op, VisibleSegmentLength op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc curve style font pattern empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyleFontPattern_EmptyList

has super-classes
ifc curve style font pattern list c
empty list

ifc curve style font pattern listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyleFontPattern_List

has super-classes
o w l list
is followed by only ifc curve style font pattern list c
has next only ifc curve style font pattern list c
has contents only ifc curve style font pattern c
has sub-classes
ifc curve style font pattern empty list c
is in range of
PatternList op

ifc curve style font selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCurveStyleFontSelect

has super-classes
s e l e c t
ifc curve font or scaled curve font select c
has sub-classes
ifc curve style font c, ifc pre defined curve font c
is in range of
CurveFont op

ifc cylindrical surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcCylindricalSurface

has super-classes
ifc elementary surface c
Radius op only ifc positive length measure c
Radius op exactly 1 ifc positive length measure c
is in domain of
Radius op
is disjoint with
ifc plane c

ifc damperc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDamper

has super-classes
ifc flow controller c
PredefinedType op max 1 ifc damper type enum c
PredefinedType op only ifc damper type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc electric distribution board c, ifc electric time control c, ifc flow meter c, ifc protective device c, ifc switching device c, ifc valve c

ifc damper typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDamperType

has super-classes
ifc flow controller type c
PredefinedType op only ifc damper type enum c
PredefinedType op exactly 1 ifc damper type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc electric distribution board type c, ifc electric time control type c, ifc flow meter type c, ifc protective device type c, ifc switching device type c, ifc valve type c

ifc damper type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDamperTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BACKDRAFTDAMPER ni, BALANCINGDAMPER ni, BLASTDAMPER ni, CONTROLDAMPER ni, FIREDAMPER ni, FIRESMOKEDAMPER ni, FUMEHOODEXHAUST ni, GRAVITYDAMPER ni, GRAVITYRELIEFDAMPER ni, NOTDEFINED ni, RELIEFDAMPER ni, SMOKEDAMPER ni, USERDEFINED ni

ifc data origin enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDataOriginEnum

has super-classes
e n u m e r a t i o n
is in range of
DataOrigin op, DataOrigin op
has members
MEASURED ni, NOTDEFINED ni, PREDICTED ni, SIMULATED ni, USERDEFINED ni

ifc datec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDate

has super-classes
s t r i n g
ifc simple value c
is in range of
ApplicableDate op, EditionDate op, Finish op, FixedUntilDate op, IncorporationDate op, LastUpdateDate op, Start op, ValidFrom op, ValidUntil op

ifc date timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDateTime

has super-classes
s t r i n g
ifc simple value c
is in range of
ActualDate op, ActualFinish op, ActualFinish op, ActualStart op, ActualStart op, CreationDate op, CreationTime op, CreationTime op, EarlyDate op, EarlyFinish op, EarlyStart op, EndTime op, FinishTime op, LastRevisionTime op, LateDate op, LateFinish op, LateStart op, RateDateTime op, ScheduleDate op, ScheduleFinish op, ScheduleFinish op, ScheduleStart op, ScheduleStart op, StartTime op, StartTime op, StatusTime op, StatusTime op, SubmittedOn op, TimeOfApproval op, TimeStamp op, UpdateDate op, VersionDate op

ifc day in month numberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDayInMonthNumber

has super-classes
i n t e g e r
is in range of
DayComponent op

ifc day in week numberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDayInWeekNumber

has super-classes
i n t e g e r
is in range of
WeekdayComponent op

ifc definition selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDefinitionSelect

has super-classes
s e l e c t
has sub-classes
ifc object definition c, ifc property definition c
is in range of
RelatedDefinitions op, RelatedObjects op

ifc derived measure valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDerivedMeasureValue

has super-classes
s e l e c t
ifc value c
has sub-classes
ifc absorbed dose measure c, ifc acceleration measure c, ifc angular velocity measure c, ifc area density measure c, ifc compound plane angle measure c, ifc curvature measure c, ifc dose equivalent measure c, ifc dynamic viscosity measure c, ifc electric capacitance measure c, ifc electric charge measure c, ifc electric conductance measure c, ifc electric resistance measure c, ifc electric voltage measure c, ifc energy measure c, ifc force measure c, ifc frequency measure c, ifc heat flux density measure c, ifc heating value measure c, ifc illuminance measure c, ifc inductance measure c, ifc integer count rate measure c, ifc ion concentration measure c, ifc isothermal moisture capacity measure c, ifc kinematic viscosity measure c, ifc linear force measure c, ifc linear moment measure c, ifc linear stiffness measure c, ifc linear velocity measure c, ifc luminous flux measure c, ifc luminous intensity distribution measure c, ifc magnetic flux density measure c, ifc magnetic flux measure c, ifc mass density measure c, ifc mass flow rate measure c, ifc mass per length measure c, ifc modulus of elasticity measure c, ifc modulus of linear subgrade reaction measure c, ifc modulus of rotational subgrade reaction measure c, ifc modulus of subgrade reaction measure c, ifc moisture diffusivity measure c, ifc molecular weight measure c, ifc moment of inertia measure c, ifc monetary measure c, ifc p h measure c, ifc planar force measure c, ifc power measure c, ifc pressure measure c, ifc radio activity measure c, ifc rotational frequency measure c, ifc rotational mass measure c, ifc rotational stiffness measure c, ifc section modulus measure c, ifc sectional area integral measure c, ifc shear modulus measure c, ifc sound power level measure c, ifc sound power measure c, ifc sound pressure level measure c, ifc sound pressure measure c, ifc specific heat capacity measure c, ifc temperature gradient measure c, ifc temperature rate of change measure c, ifc thermal admittance measure c, ifc thermal conductivity measure c, ifc thermal expansion coefficient measure c, ifc thermal resistance measure c, ifc thermal transmittance measure c, ifc torque measure c, ifc vapor permeability measure c, ifc volumetric flow rate measure c, ifc warping constant measure c, ifc warping moment measure c

ifc derived profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDerivedProfileDef

has super-classes
ifc profile def c
Label op max 1 ifc label c
Operator op exactly 1 ifc cartesian transformation operator2 d c
ParentProfile op exactly 1 ifc profile def c
Operator op only ifc cartesian transformation operator2 d c
Label op only ifc label c
ParentProfile op only ifc profile def c
has sub-classes
ifc mirrored profile def c
is in domain of
Label op, Operator op, ParentProfile op
is disjoint with
ifc arbitrary closed profile def c, ifc arbitrary open profile def c, ifc composite profile def c, ifc parameterized profile def c

ifc derived unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDerivedUnit

has super-classes
ifc unit c
Elements op min 1 ifc derived unit element c
UserDefinedType op only ifc label c
Elements op only ifc derived unit element c
UnitType op only ifc derived unit enum c
UserDefinedType op max 1 ifc label c
UnitType op exactly 1 ifc derived unit enum c
is in domain of
Elements op, UnitType op, UserDefinedType op

ifc derived unit elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDerivedUnitElement

has super-classes
Unit op only ifc named unit c
Unit op exactly 1 ifc named unit c
Exponent op exactly 1 i n t e g e r
Exponent op only i n t e g e r
is in domain of
Exponent op, Unit op
is in range of
Elements op

ifc derived unit enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDerivedUnitEnum

has super-classes
e n u m e r a t i o n
is in range of
UnitType op
has members
ACCELERATIONUNIT ni, ANGULARVELOCITYUNIT ni, AREADENSITYUNIT ni, COMPOUNDPLANEANGLEUNIT ni, CURVATUREUNIT ni, DYNAMICVISCOSITYUNIT ni, HEATFLUXDENSITYUNIT ni, HEATINGVALUEUNIT ni, INTEGERCOUNTRATEUNIT ni, IONCONCENTRATIONUNIT ni, ISOTHERMALMOISTURECAPACITYUNIT ni, KINEMATICVISCOSITYUNIT ni, LINEARFORCEUNIT ni, LINEARMOMENTUNIT ni, LINEARSTIFFNESSUNIT ni, LINEARVELOCITYUNIT ni, LUMINOUSINTENSITYDISTRIBUTIONUNIT ni, MASSDENSITYUNIT ni, MASSFLOWRATEUNIT ni, MASSPERLENGTHUNIT ni, MODULUSOFELASTICITYUNIT ni, MODULUSOFLINEARSUBGRADEREACTIONUNIT ni, MODULUSOFROTATIONALSUBGRADEREACTIONUNIT ni, MODULUSOFSUBGRADEREACTIONUNIT ni, MOISTUREDIFFUSIVITYUNIT ni, MOLECULARWEIGHTUNIT ni, MOMENTOFINERTIAUNIT ni, PHUNIT ni, PLANARFORCEUNIT ni, ROTATIONALFREQUENCYUNIT ni, ROTATIONALMASSUNIT ni, ROTATIONALSTIFFNESSUNIT ni, SECTIONAREAINTEGRALUNIT ni, SECTIONMODULUSUNIT ni, SHEARMODULUSUNIT ni, SOUNDPOWERLEVELUNIT ni, SOUNDPOWERUNIT ni, SOUNDPRESSURELEVELUNIT ni, SOUNDPRESSUREUNIT ni, SPECIFICHEATCAPACITYUNIT ni, TEMPERATUREGRADIENTUNIT ni, TEMPERATURERATEOFCHANGEUNIT ni, THERMALADMITTANCEUNIT ni, THERMALCONDUCTANCEUNIT ni, THERMALEXPANSIONCOEFFICIENTUNIT ni, THERMALRESISTANCEUNIT ni, THERMALTRANSMITTANCEUNIT ni, TORQUEUNIT ni, USERDEFINED ni, VAPORPERMEABILITYUNIT ni, VOLUMETRICFLOWRATEUNIT ni, WARPINGCONSTANTUNIT ni, WARPINGMOMENTUNIT ni

ifc descriptive measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDescriptiveMeasure

has super-classes
s t r i n g
ifc measure value c
ifc size select c

ifc dimension countc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDimensionCount

has super-classes
i n t e g e r
is in range of
CoordinateSpaceDimension op

ifc dimensional exponentsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDimensionalExponents

has super-classes
MassExponent op exactly 1 i n t e g e r
AmountOfSubstanceExponent op only i n t e g e r
ElectricCurrentExponent op exactly 1 i n t e g e r
LengthExponent op exactly 1 i n t e g e r
AmountOfSubstanceExponent op exactly 1 i n t e g e r
TimeExponent op only i n t e g e r
LuminousIntensityExponent op exactly 1 i n t e g e r
ThermodynamicTemperatureExponent op exactly 1 i n t e g e r
LuminousIntensityExponent op only i n t e g e r
LengthExponent op only i n t e g e r
ElectricCurrentExponent op only i n t e g e r
ThermodynamicTemperatureExponent op only i n t e g e r
TimeExponent op exactly 1 i n t e g e r
MassExponent op only i n t e g e r
is in domain of
AmountOfSubstanceExponent op, ElectricCurrentExponent op, LengthExponent op, LuminousIntensityExponent op, MassExponent op, ThermodynamicTemperatureExponent op, TimeExponent op
is in range of
Dimensions op

ifc directionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDirection

has super-classes
ifc geometric representation item c
ifc grid placement direction select c
ifc vector or direction c
DirectionRatios op exactly 1 r e a l list
DirectionRatios op only r e a l list
DirectionRatios op only has next only has next only has next exactly 1 r e a l empty list
DirectionRatios op only has next some has next some r e a l list
is in domain of
DirectionRatios op
is in range of
Axis op, Axis op, Axis op, Axis op, Axis1 op, Axis2 op, Axis3 op, ExtrudedDirection op, ExtrudedDirection op, FixedReference op, Orientation op, Orientation op, Orientation op, RefDirection op, RefDirection op, RefDirection op, TrueNorth op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc direction sense enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDirectionSenseEnum

has super-classes
e n u m e r a t i o n
is in range of
DirectionSense op
has members
NEGATIVE ni, POSITIVE ni

ifc discrete accessoryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDiscreteAccessory

has super-classes
ifc element component c
PredefinedType op only ifc discrete accessory type enum c
PredefinedType op max 1 ifc discrete accessory type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element part c, ifc fastener c, ifc mechanical fastener c, ifc reinforcing element c, ifc vibration isolator c

ifc discrete accessory typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDiscreteAccessoryType

has super-classes
ifc element component type c
PredefinedType op only ifc discrete accessory type enum c
PredefinedType op exactly 1 ifc discrete accessory type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element part type c, ifc fastener type c, ifc mechanical fastener type c, ifc reinforcing element type c, ifc vibration isolator type c

ifc discrete accessory type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDiscreteAccessoryTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ANCHORPLATE ni, BRACKET ni, NOTDEFINED ni, SHOE ni, USERDEFINED ni

ifc distribution chamber elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionChamberElement

has super-classes
ifc distribution flow element c
PredefinedType op only ifc distribution chamber element type enum c
PredefinedType op max 1 ifc distribution chamber element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c

ifc distribution chamber element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionChamberElementType

has super-classes
ifc distribution flow element type c
PredefinedType op exactly 1 ifc distribution chamber element type enum c
PredefinedType op only ifc distribution chamber element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c

ifc distribution chamber element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionChamberElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FORMEDDUCT ni, INSPECTIONCHAMBER ni, INSPECTIONPIT ni, MANHOLE ni, METERCHAMBER ni, NOTDEFINED ni, SUMP ni, TRENCH ni, USERDEFINED ni, VALVECHAMBER ni

ifc distribution circuitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionCircuit

has super-classes
ifc distribution system c

ifc distribution control elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionControlElement

has super-classes
ifc distribution element c
AssignedToFlowElement op max 1 ifc rel flow control elements c
AssignedToFlowElement op only ifc rel flow control elements c
has sub-classes
ifc actuator c, ifc alarm c, ifc controller c, ifc flow instrument c, ifc protective device tripping unit c, ifc sensor c, ifc unitary control element c
is in domain of
AssignedToFlowElement op
is in range of
RelatedControlElements op
is disjoint with
ifc distribution flow element c

ifc distribution control element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionControlElementType

has super-classes
ifc distribution element type c
ifc actuator type c or ifc alarm type c or ifc controller type c or ifc flow instrument type c or ifc protective device tripping unit type c or ifc sensor type c or ifc unitary control element type c
has sub-classes
ifc actuator type c, ifc alarm type c, ifc controller type c, ifc flow instrument type c, ifc protective device tripping unit type c, ifc sensor type c, ifc unitary control element type c
is disjoint with
ifc distribution flow element type c

ifc distribution elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionElement

has super-classes
ifc element c
HasPorts op only ifc rel connects port to element c
has sub-classes
ifc distribution control element c, ifc distribution flow element c
is in domain of
HasPorts op
is in range of
RelatedElement op
is disjoint with
ifc building element c, ifc civil element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc distribution element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionElementType

has super-classes
ifc element type c
has sub-classes
ifc distribution control element type c, ifc distribution flow element type c
is disjoint with
ifc building element type c, ifc civil element type c, ifc element assembly type c, ifc element component type c, ifc furnishing element type c, ifc geographic element type c, ifc transport element type c

ifc distribution flow elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionFlowElement

has super-classes
ifc distribution element c
HasControlElements op only ifc rel flow control elements c
HasControlElements op max 1 ifc rel flow control elements c
has sub-classes
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c
is in domain of
HasControlElements op
is in range of
RelatingFlowElement op
is disjoint with
ifc distribution control element c

ifc distribution flow element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionFlowElementType

has super-classes
ifc distribution element type c
ifc distribution chamber element type c or ifc energy conversion device type c or ifc flow controller type c or ifc flow fitting type c or ifc flow moving device type c or ifc flow segment type c or ifc flow storage device type c or ifc flow terminal type c or ifc flow treatment device type c
has sub-classes
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c
is disjoint with
ifc distribution control element type c

ifc distribution portc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionPort

has super-classes
ifc port c
PredefinedType op only ifc distribution port type enum c
FlowDirection op max 1 ifc flow direction enum c
FlowDirection op only ifc flow direction enum c
SystemType op only ifc distribution system enum c
SystemType op max 1 ifc distribution system enum c
PredefinedType op max 1 ifc distribution port type enum c
is in domain of
FlowDirection op, PredefinedType op, SystemType op

ifc distribution port type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionPortTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
CABLE ni, CABLECARRIER ni, DUCT ni, NOTDEFINED ni, PIPE ni, USERDEFINED ni

ifc distribution systemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionSystem

has super-classes
ifc system c
LongName op max 1 ifc label c
PredefinedType op only ifc distribution system enum c
PredefinedType op max 1 ifc distribution system enum c
LongName op only ifc label c
has sub-classes
ifc distribution circuit c
is in domain of
LongName op, PredefinedType op
is disjoint with
ifc building system c, ifc structural analysis model c, ifc zone c

ifc distribution system enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDistributionSystemEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, SystemType op
has members
AIRCONDITIONING ni, AUDIOVISUAL ni, CHEMICAL ni, CHILLEDWATER ni, COMMUNICATION ni, COMPRESSEDAIR ni, CONDENSERWATER ni, CONTROL ni, CONVEYING ni, DATA ni, DISPOSAL ni, DOMESTICCOLDWATER ni, DOMESTICHOTWATER ni, DRAINAGE ni, EARTHING ni, ELECTRICAL ni, ELECTROACOUSTIC ni, EXHAUST ni, FIREPROTECTION ni, FUEL ni, GAS ni, HAZARDOUS ni, HEATING ni, LIGHTING ni, LIGHTNINGPROTECTION ni, MUNICIPALSOLIDWASTE ni, NOTDEFINED ni, OIL ni, OPERATIONAL ni, POWERGENERATION ni, RAINWATER ni, REFRIGERATION ni, SECURITY ni, SEWAGE ni, SIGNAL ni, STORMWATER ni, TELEPHONE ni, TV ni, USERDEFINED ni, VACUUM ni, VENT ni, VENTILATION ni, WASTEWATER ni, WATERSUPPLY ni

ifc document confidentiality enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDocumentConfidentialityEnum

has super-classes
e n u m e r a t i o n
is in range of
Confidentiality op
has members
CONFIDENTIAL ni, NOTDEFINED ni, PERSONAL ni, PUBLIC ni, RESTRICTED ni, USERDEFINED ni

ifc document informationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDocumentInformation

has super-classes
ifc document select c
ifc external information c
ValidUntil op only ifc date c
Revision op only ifc label c
IsPointedTo op only ifc document information relationship c
ValidUntil op max 1 ifc date c
IsPointer op only ifc document information relationship c
LastRevisionTime op only ifc date time c
Editors op only ifc actor select c
Scope op only ifc text c
CreationTime op only ifc date time c
ElectronicFormat op only ifc identifier c
Revision op max 1 ifc label c
Confidentiality op only ifc document confidentiality enum c
Name op exactly 1 ifc label c
ValidFrom op max 1 ifc date c
Purpose op max 1 ifc text c
Name op only ifc label c
Description op only ifc text c
IntendedUse op max 1 ifc text c
Confidentiality op max 1 ifc document confidentiality enum c
Location op max 1 ifc u r i reference c
ElectronicFormat op max 1 ifc identifier c
CreationTime op max 1 ifc date time c
IsPointer op max 1 ifc document information relationship c
Scope op max 1 ifc text c
Identification op only ifc identifier c
Status op only ifc document status enum c
LastRevisionTime op max 1 ifc date time c
Status op max 1 ifc document status enum c
Purpose op only ifc text c
HasDocumentReferences op only ifc document reference c
DocumentOwner op max 1 ifc actor select c
Location op only ifc u r i reference c
Identification op exactly 1 ifc identifier c
DocumentOwner op only ifc actor select c
Description op max 1 ifc text c
IntendedUse op only ifc text c
ValidFrom op only ifc date c
is in domain of
Confidentiality op, CreationTime op, Description op, DocumentOwner op, Editors op, ElectronicFormat op, HasDocumentReferences op, Identification op, IntendedUse op, IsPointedTo op, IsPointer op, LastRevisionTime op, Location op, Name op, Purpose op, Revision op, Scope op, Status op, ValidFrom op, ValidUntil op
is in range of
ReferencedDocument op, RelatedDocuments op, RelatingDocument op
is disjoint with
ifc classification c, ifc library information c

ifc document information relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDocumentInformationRelationship

has super-classes
ifc resource level relationship c
RelationshipType op only ifc label c
RelatedDocuments op only ifc document information c
RelationshipType op max 1 ifc label c
RelatedDocuments op min 1 ifc document information c
RelatingDocument op exactly 1 ifc document information c
RelatingDocument op only ifc document information c
is in domain of
RelatedDocuments op, RelatingDocument op, RelationshipType op
is in range of
IsPointedTo op, IsPointer op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc document referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDocumentReference

has super-classes
ifc document select c
ifc external reference c
Description op max 1 ifc text c
Description op only ifc text c
ReferencedDocument op only ifc document information c
ReferencedDocument op max 1 ifc document information c
is in domain of
Description op, ReferencedDocument op
is in range of
HasDocumentReferences op
is disjoint with
ifc classification reference c, ifc externally defined hatch style c, ifc externally defined surface style c, ifc externally defined text font c, ifc library reference c

ifc document selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDocumentSelect

has super-classes
s e l e c t
has sub-classes
ifc document information c, ifc document reference c
is in range of
RelatingDocument op

ifc document status enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDocumentStatusEnum

has super-classes
e n u m e r a t i o n
is in range of
Status op
has members
DRAFT ni, FINAL ni, FINALDRAFT ni, NOTDEFINED ni, REVISION ni

ifc doorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoor

has super-classes
ifc building element c
UserDefinedOperationType op only ifc label c
OverallHeight op only ifc positive length measure c
OperationType op only ifc door type operation enum c
OverallWidth op only ifc positive length measure c
OverallHeight op max 1 ifc positive length measure c
OverallWidth op max 1 ifc positive length measure c
PredefinedType op only ifc door type enum c
PredefinedType op max 1 ifc door type enum c
UserDefinedOperationType op max 1 ifc label c
OperationType op max 1 ifc door type operation enum c
has sub-classes
ifc door standard case c
is in domain of
OperationType op, OverallHeight op, OverallWidth op, PredefinedType op, UserDefinedOperationType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc door lining propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorLiningProperties

has super-classes
ifc pre defined property set c
ShapeAspectStyle op max 1 ifc shape aspect c
CasingThickness op only ifc positive length measure c
LiningThickness op max 1 ifc non negative length measure c
TransomOffset op max 1 ifc length measure c
LiningToPanelOffsetY op only ifc length measure c
LiningToPanelOffsetX op max 1 ifc length measure c
CasingDepth op only ifc positive length measure c
CasingThickness op max 1 ifc positive length measure c
TransomOffset op only ifc length measure c
TransomThickness op only ifc non negative length measure c
ThresholdThickness op only ifc non negative length measure c
ThresholdDepth op only ifc positive length measure c
LiningToPanelOffsetY op max 1 ifc length measure c
LiningDepth op max 1 ifc positive length measure c
LiningOffset op only ifc length measure c
ThresholdOffset op max 1 ifc length measure c
CasingDepth op max 1 ifc positive length measure c
LiningOffset op max 1 ifc length measure c
ShapeAspectStyle op only ifc shape aspect c
TransomThickness op max 1 ifc non negative length measure c
ThresholdThickness op max 1 ifc non negative length measure c
LiningDepth op only ifc positive length measure c
ThresholdOffset op only ifc length measure c
ThresholdDepth op max 1 ifc positive length measure c
LiningThickness op only ifc non negative length measure c
LiningToPanelOffsetX op only ifc length measure c
is in domain of
CasingDepth op, CasingThickness op, LiningDepth op, LiningOffset op, LiningThickness op, LiningToPanelOffsetX op, LiningToPanelOffsetY op, ShapeAspectStyle op, ThresholdDepth op, ThresholdOffset op, ThresholdThickness op, TransomOffset op, TransomThickness op
is disjoint with
ifc door panel properties c, ifc permeable covering properties c, ifc reinforcement definition properties c, ifc window lining properties c, ifc window panel properties c

ifc door panel operation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorPanelOperationEnum

has super-classes
e n u m e r a t i o n
is in range of
PanelOperation op
has members
DOUBLE_ACTING ni, FIXEDPANEL ni, FOLDING ni, NOTDEFINED ni, REVOLVING ni, ROLLINGUP ni, SLIDING ni, SWINGING ni, USERDEFINED ni

ifc door panel position enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorPanelPositionEnum

has super-classes
e n u m e r a t i o n
is in range of
PanelPosition op
has members
LEFT ni, MIDDLE ni, NOTDEFINED ni, RIGHT ni

ifc door panel propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorPanelProperties

has super-classes
ifc pre defined property set c
PanelWidth op max 1 ifc normalised ratio measure c
PanelDepth op only ifc positive length measure c
PanelPosition op exactly 1 ifc door panel position enum c
PanelOperation op exactly 1 ifc door panel operation enum c
PanelOperation op only ifc door panel operation enum c
PanelWidth op only ifc normalised ratio measure c
PanelDepth op max 1 ifc positive length measure c
ShapeAspectStyle op max 1 ifc shape aspect c
ShapeAspectStyle op only ifc shape aspect c
PanelPosition op only ifc door panel position enum c
is in domain of
PanelDepth op, PanelOperation op, PanelPosition op, PanelWidth op, ShapeAspectStyle op
is disjoint with
ifc door lining properties c, ifc permeable covering properties c, ifc reinforcement definition properties c, ifc window lining properties c, ifc window panel properties c

ifc door standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorStandardCase

has super-classes
ifc door c

ifc door stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorStyle

has super-classes
ifc type product c
Sizeable op exactly 1 b o o l e a n
OperationType op only ifc door style operation enum c
Sizeable op only b o o l e a n
ParameterTakesPrecedence op exactly 1 b o o l e a n
ConstructionType op exactly 1 ifc door style construction enum c
OperationType op exactly 1 ifc door style operation enum c
ParameterTakesPrecedence op only b o o l e a n
ConstructionType op only ifc door style construction enum c
is in domain of
ConstructionType op, OperationType op, ParameterTakesPrecedence op, Sizeable op
is disjoint with
ifc element type c, ifc spatial element type c, ifc window style c

ifc door style construction enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorStyleConstructionEnum

has super-classes
e n u m e r a t i o n
is in range of
ConstructionType op
has members
ALUMINIUM ni, ALUMINIUM_PLASTIC ni, ALUMINIUM_WOOD ni, HIGH_GRADE_STEEL ni, NOTDEFINED ni, PLASTIC ni, STEEL ni, USERDEFINED ni, WOOD ni

ifc door style operation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorStyleOperationEnum

has super-classes
e n u m e r a t i o n
is in range of
OperationType op
has members
DOUBLE_DOOR_DOUBLE_SWING ni, DOUBLE_DOOR_FOLDING ni, DOUBLE_DOOR_SINGLE_SWING ni, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT ni, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT ni, DOUBLE_DOOR_SLIDING ni, DOUBLE_SWING_LEFT ni, DOUBLE_SWING_RIGHT ni, FOLDING_TO_LEFT ni, FOLDING_TO_RIGHT ni, NOTDEFINED ni, REVOLVING ni, ROLLINGUP ni, SINGLE_SWING_LEFT ni, SINGLE_SWING_RIGHT ni, SLIDING_TO_LEFT ni, SLIDING_TO_RIGHT ni, USERDEFINED ni

ifc door typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorType

has super-classes
ifc building element type c
PredefinedType op only ifc door type enum c
UserDefinedOperationType op max 1 ifc label c
PredefinedType op exactly 1 ifc door type enum c
OperationType op only ifc door type operation enum c
OperationType op exactly 1 ifc door type operation enum c
UserDefinedOperationType op only ifc label c
ParameterTakesPrecedence op max 1 b o o l e a n
ParameterTakesPrecedence op only b o o l e a n
is in domain of
OperationType op, ParameterTakesPrecedence op, PredefinedType op, UserDefinedOperationType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc door type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DOOR ni, GATE ni, NOTDEFINED ni, TRAPDOOR ni, USERDEFINED ni

ifc door type operation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoorTypeOperationEnum

has super-classes
e n u m e r a t i o n
is in range of
OperationType op, OperationType op
has members
DOUBLE_DOOR_DOUBLE_SWING ni, DOUBLE_DOOR_FOLDING ni, DOUBLE_DOOR_SINGLE_SWING ni, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT ni, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT ni, DOUBLE_DOOR_SLIDING ni, DOUBLE_SWING_LEFT ni, DOUBLE_SWING_RIGHT ni, FOLDING_TO_LEFT ni, FOLDING_TO_RIGHT ni, NOTDEFINED ni, REVOLVING ni, ROLLINGUP ni, SINGLE_SWING_LEFT ni, SINGLE_SWING_RIGHT ni, SLIDING_TO_LEFT ni, SLIDING_TO_RIGHT ni, SWING_FIXED_LEFT ni, SWING_FIXED_RIGHT ni, USERDEFINED ni

ifc dose equivalent measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDoseEquivalentMeasure

has super-classes
r e a l
ifc derived measure value c

ifc draughting pre defined colourc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDraughtingPreDefinedColour

has super-classes
ifc pre defined colour c

ifc draughting pre defined curve fontc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDraughtingPreDefinedCurveFont

has super-classes
ifc pre defined curve font c

ifc duct fittingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctFitting

has super-classes
ifc flow fitting c
PredefinedType op max 1 ifc duct fitting type enum c
PredefinedType op only ifc duct fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting c, ifc cable fitting c, ifc junction box c, ifc pipe fitting c

ifc duct fitting typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctFittingType

has super-classes
ifc flow fitting type c
PredefinedType op exactly 1 ifc duct fitting type enum c
PredefinedType op only ifc duct fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting type c, ifc cable fitting type c, ifc junction box type c, ifc pipe fitting type c

ifc duct fitting type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctFittingTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BEND ni, CONNECTOR ni, ENTRY ni, EXIT ni, JUNCTION ni, NOTDEFINED ni, OBSTRUCTION ni, TRANSITION ni, USERDEFINED ni

ifc duct segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctSegment

has super-classes
ifc flow segment c
PredefinedType op only ifc duct segment type enum c
PredefinedType op max 1 ifc duct segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier segment c, ifc cable segment c, ifc pipe segment c

ifc duct segment typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctSegmentType

has super-classes
ifc flow segment type c
PredefinedType op only ifc duct segment type enum c
PredefinedType op exactly 1 ifc duct segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier segment type c, ifc cable segment type c, ifc pipe segment type c

ifc duct segment type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctSegmentTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FLEXIBLESEGMENT ni, NOTDEFINED ni, RIGIDSEGMENT ni, USERDEFINED ni

ifc duct silencerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctSilencer

has super-classes
ifc flow treatment device c
PredefinedType op only ifc duct silencer type enum c
PredefinedType op max 1 ifc duct silencer type enum c
is in domain of
PredefinedType op
is disjoint with
ifc filter c, ifc interceptor c

ifc duct silencer typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctSilencerType

has super-classes
ifc flow treatment device type c
PredefinedType op exactly 1 ifc duct silencer type enum c
PredefinedType op only ifc duct silencer type enum c
is in domain of
PredefinedType op
is disjoint with
ifc filter type c, ifc interceptor type c

ifc duct silencer type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuctSilencerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FLATOVAL ni, NOTDEFINED ni, RECTANGULAR ni, ROUND ni, USERDEFINED ni

ifc durationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDuration

has super-classes
s t r i n g
ifc simple value c
ifc time or ratio select c
is in range of
ActualDuration op, ActualWork op, Duration op, FreeFloat op, LevelingDelay op, RemainingTime op, RemainingWork op, ScheduleDuration op, ScheduleWork op, TotalFloat op, TotalFloat op

ifc dynamic viscosity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcDynamicViscosityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc edgec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEdge

has super-classes
ifc topological representation item c
EdgeStart op exactly 1 ifc vertex c
EdgeStart op only ifc vertex c
EdgeEnd op only ifc vertex c
EdgeEnd op exactly 1 ifc vertex c
has sub-classes
ifc edge curve c, ifc oriented edge c, ifc subedge c
is in domain of
EdgeEnd op, EdgeStart op
is in range of
EdgeElement op, ParentEdge op
is disjoint with
ifc connected face set c, ifc face c, ifc face bound c, ifc loop c, ifc path c, ifc vertex c

ifc edge curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEdgeCurve

has super-classes
ifc curve or edge curve c
ifc edge c
SameSense op exactly 1 b o o l e a n
EdgeGeometry op exactly 1 ifc curve c
EdgeGeometry op only ifc curve c
SameSense op only b o o l e a n
is in domain of
EdgeGeometry op, SameSense op
is disjoint with
ifc oriented edge c, ifc subedge c

ifc edge loopc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEdgeLoop

has super-classes
ifc loop c
EdgeList op only has next some ifc oriented edge list c
EdgeList op only ifc oriented edge list c
EdgeList op exactly 1 ifc oriented edge list c
is in domain of
EdgeList op
is disjoint with
ifc poly loop c, ifc vertex loop c

ifc electric appliancec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricAppliance

has super-classes
ifc flow terminal c
PredefinedType op only ifc electric appliance type enum c
PredefinedType op max 1 ifc electric appliance type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc electric appliance typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricApplianceType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc electric appliance type enum c
PredefinedType op only ifc electric appliance type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc electric appliance type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricApplianceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DISHWASHER ni, ELECTRICCOOKER ni, FREESTANDINGELECTRICHEATER ni, FREESTANDINGFAN ni, FREESTANDINGWATERCOOLER ni, FREESTANDINGWATERHEATER ni, FREEZER ni, FRIDGE_FREEZER ni, HANDDRYER ni, KITCHENMACHINE ni, MICROWAVE ni, NOTDEFINED ni, PHOTOCOPIER ni, REFRIGERATOR ni, TUMBLEDRYER ni, USERDEFINED ni, VENDINGMACHINE ni, WASHINGMACHINE ni

ifc electric capacitance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricCapacitanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc electric charge measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricChargeMeasure

has super-classes
r e a l
ifc derived measure value c

ifc electric conductance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricConductanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc electric current measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricCurrentMeasure

has super-classes
r e a l
ifc measure value c

ifc electric distribution boardc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricDistributionBoard

has super-classes
ifc flow controller c
PredefinedType op max 1 ifc electric distribution board type enum c
PredefinedType op only ifc electric distribution board type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc damper c, ifc electric time control c, ifc flow meter c, ifc protective device c, ifc switching device c, ifc valve c

ifc electric distribution board typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricDistributionBoardType

has super-classes
ifc flow controller type c
PredefinedType op only ifc electric distribution board type enum c
PredefinedType op exactly 1 ifc electric distribution board type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc damper type c, ifc electric time control type c, ifc flow meter type c, ifc protective device type c, ifc switching device type c, ifc valve type c

ifc electric distribution board type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricDistributionBoardTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONSUMERUNIT ni, DISTRIBUTIONBOARD ni, MOTORCONTROLCENTRE ni, NOTDEFINED ni, SWITCHBOARD ni, USERDEFINED ni

ifc electric flow storage devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricFlowStorageDevice

has super-classes
ifc flow storage device c
PredefinedType op max 1 ifc electric flow storage device type enum c
PredefinedType op only ifc electric flow storage device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc tank c

ifc electric flow storage device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricFlowStorageDeviceType

has super-classes
ifc flow storage device type c
PredefinedType op exactly 1 ifc electric flow storage device type enum c
PredefinedType op only ifc electric flow storage device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc tank type c

ifc electric flow storage device type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricFlowStorageDeviceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BATTERY ni, CAPACITORBANK ni, HARMONICFILTER ni, INDUCTORBANK ni, NOTDEFINED ni, UPS ni, USERDEFINED ni

ifc electric generatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricGenerator

has super-classes
ifc energy conversion device c
PredefinedType op only ifc electric generator type enum c
PredefinedType op max 1 ifc electric generator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc electric generator typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricGeneratorType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc electric generator type enum c
PredefinedType op exactly 1 ifc electric generator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc electric generator type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricGeneratorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CHP ni, ENGINEGENERATOR ni, NOTDEFINED ni, STANDALONE ni, USERDEFINED ni

ifc electric motorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricMotor

has super-classes
ifc energy conversion device c
PredefinedType op only ifc electric motor type enum c
PredefinedType op max 1 ifc electric motor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc electric motor typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricMotorType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc electric motor type enum c
PredefinedType op only ifc electric motor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc electric motor type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricMotorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DC ni, INDUCTION ni, NOTDEFINED ni, POLYPHASE ni, RELUCTANCESYNCHRONOUS ni, SYNCHRONOUS ni, USERDEFINED ni

ifc electric resistance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricResistanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc electric time controlc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricTimeControl

has super-classes
ifc flow controller c
PredefinedType op max 1 ifc electric time control type enum c
PredefinedType op only ifc electric time control type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc damper c, ifc electric distribution board c, ifc flow meter c, ifc protective device c, ifc switching device c, ifc valve c

ifc electric time control typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricTimeControlType

has super-classes
ifc flow controller type c
PredefinedType op only ifc electric time control type enum c
PredefinedType op exactly 1 ifc electric time control type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc damper type c, ifc electric distribution board type c, ifc flow meter type c, ifc protective device type c, ifc switching device type c, ifc valve type c

ifc electric time control type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricTimeControlTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, RELAY ni, TIMECLOCK ni, TIMEDELAY ni, USERDEFINED ni

ifc electric voltage measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElectricVoltageMeasure

has super-classes
r e a l
ifc derived measure value c

ifc elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElement

has super-classes
ifc product c
ifc structural activity assignment select c
FillsVoids op only ifc rel fills element c
Tag op max 1 ifc identifier c
FillsVoids op max 1 ifc rel fills element c
ConnectedFrom op only ifc rel connects elements c
ProvidesBoundaries op only ifc rel space boundary c
HasProjections op only ifc rel projects element c
ConnectedTo op only ifc rel connects elements c
Tag op only ifc identifier c
HasOpenings op only ifc rel voids element c
IsInterferedByElements op only ifc rel interferes elements c
InterferesElements op only ifc rel interferes elements c
ifc building element c or ifc civil element c or ifc distribution element c or ifc element assembly c or ifc element component c or ifc feature element c or ifc furnishing element c or ifc geographic element c or ifc transport element c or ifc virtual element c
IsConnectionRealization op only ifc rel connects with realizing elements c
ReferencedInStructures op only ifc rel referenced in spatial structure c
has sub-classes
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c
is in domain of
ConnectedFrom op, ConnectedTo op, FillsVoids op, HasOpenings op, HasProjections op, InterferesElements op, IsConnectionRealization op, IsInterferedByElements op, ProvidesBoundaries op, ReferencedInStructures op, Tag op
is in range of
RealizingElement op, RealizingElements op, RelatedBuildingElement op, RelatedBuildingElement op, RelatedElement op, RelatedElement op, RelatingBuildingElement op, RelatingBuildingElement op, RelatingElement op, RelatingElement op, RelatingElement op
is disjoint with
ifc annotation c, ifc grid c, ifc port c, ifc proxy c, ifc spatial element c, ifc structural activity c, ifc structural item c

ifc element assemblyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementAssembly

has super-classes
ifc element c
PredefinedType op max 1 ifc element assembly type enum c
PredefinedType op only ifc element assembly type enum c
AssemblyPlace op max 1 ifc assembly place enum c
AssemblyPlace op only ifc assembly place enum c
is in domain of
AssemblyPlace op, PredefinedType op
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc element assembly typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementAssemblyType

has super-classes
ifc element type c
PredefinedType op only ifc element assembly type enum c
PredefinedType op exactly 1 ifc element assembly type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element type c, ifc civil element type c, ifc distribution element type c, ifc element component type c, ifc furnishing element type c, ifc geographic element type c, ifc transport element type c

ifc element assembly type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementAssemblyTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ACCESSORY_ASSEMBLY ni, ARCH ni, BEAM_GRID ni, BRACED_FRAME ni, GIRDER ni, NOTDEFINED ni, REINFORCEMENT_UNIT ni, RIGID_FRAME ni, SLAB_FIELD ni, TRUSS ni, USERDEFINED ni

ifc element componentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementComponent

has super-classes
ifc element c
ifc building element part c or ifc discrete accessory c or ifc fastener c or ifc mechanical fastener c or ifc reinforcing element c or ifc vibration isolator c
has sub-classes
ifc building element part c, ifc discrete accessory c, ifc fastener c, ifc mechanical fastener c, ifc reinforcing element c, ifc vibration isolator c
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc element component typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementComponentType

has super-classes
ifc element type c
ifc building element part type c or ifc discrete accessory type c or ifc fastener type c or ifc mechanical fastener type c or ifc reinforcing element type c or ifc vibration isolator type c
has sub-classes
ifc building element part type c, ifc discrete accessory type c, ifc fastener type c, ifc mechanical fastener type c, ifc reinforcing element type c, ifc vibration isolator type c
is disjoint with
ifc building element type c, ifc civil element type c, ifc distribution element type c, ifc element assembly type c, ifc furnishing element type c, ifc geographic element type c, ifc transport element type c

ifc element composition enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementCompositionEnum

has super-classes
e n u m e r a t i o n
is in range of
CompositionType op
has members
COMPLEX ni, ELEMENT ni, PARTIAL ni

ifc element quantityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementQuantity

has super-classes
ifc quantity set c
Quantities op only ifc physical quantity c
MethodOfMeasurement op max 1 ifc label c
MethodOfMeasurement op only ifc label c
Quantities op min 1 ifc physical quantity c
is in domain of
MethodOfMeasurement op, Quantities op

ifc element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementType

has super-classes
ifc type product c
ifc building element type c or ifc civil element type c or ifc distribution element type c or ifc element assembly type c or ifc element component type c or ifc furnishing element type c or ifc geographic element type c or ifc transport element type c
ElementType op max 1 ifc label c
ElementType op only ifc label c
has sub-classes
ifc building element type c, ifc civil element type c, ifc distribution element type c, ifc element assembly type c, ifc element component type c, ifc furnishing element type c, ifc geographic element type c, ifc transport element type c
is in domain of
ElementType op
is disjoint with
ifc door style c, ifc spatial element type c, ifc window style c

ifc elementary surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcElementarySurface

has super-classes
ifc surface c
ifc cylindrical surface c or ifc plane c
Position op exactly 1 ifc axis2 placement3 d c
Position op only ifc axis2 placement3 d c
has sub-classes
ifc cylindrical surface c, ifc plane c
is in domain of
Position op
is disjoint with
ifc bounded surface c, ifc swept surface c

ifc ellipsec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEllipse

has super-classes
ifc conic c
SemiAxis2 op exactly 1 ifc positive length measure c
SemiAxis2 op only ifc positive length measure c
SemiAxis1 op only ifc positive length measure c
SemiAxis1 op exactly 1 ifc positive length measure c
is in domain of
SemiAxis1 op, SemiAxis2 op
is disjoint with
ifc circle c

ifc ellipse profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEllipseProfileDef

has super-classes
ifc parameterized profile def c
SemiAxis2 op exactly 1 ifc positive length measure c
SemiAxis2 op only ifc positive length measure c
SemiAxis1 op only ifc positive length measure c
SemiAxis1 op exactly 1 ifc positive length measure c
is in domain of
SemiAxis1 op, SemiAxis2 op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc energy conversion devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEnergyConversionDevice

has super-classes
ifc distribution flow element c
has sub-classes
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c
is disjoint with
ifc distribution chamber element c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c

ifc energy conversion device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEnergyConversionDeviceType

has super-classes
ifc distribution flow element type c
ifc air to air heat recovery type c or ifc boiler type c or ifc burner type c or ifc chiller type c or ifc coil type c or ifc condenser type c or ifc cooled beam type c or ifc cooling tower type c or ifc electric generator type c or ifc electric motor type c or ifc engine type c or ifc evaporative cooler type c or ifc evaporator type c or ifc heat exchanger type c or ifc humidifier type c or ifc motor connection type c or ifc solar device type c or ifc transformer type c or ifc tube bundle type c or ifc unitary equipment type c
has sub-classes
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c
is disjoint with
ifc distribution chamber element type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c

ifc energy measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEnergyMeasure

has super-classes
r e a l
ifc derived measure value c

ifc enginec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEngine

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc engine type enum c
PredefinedType op only ifc engine type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc engine typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEngineType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc engine type enum c
PredefinedType op only ifc engine type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc engine type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEngineTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
EXTERNALCOMBUSTION ni, INTERNALCOMBUSTION ni, NOTDEFINED ni, USERDEFINED ni

ifc evaporative coolerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvaporativeCooler

has super-classes
ifc energy conversion device c
PredefinedType op only ifc evaporative cooler type enum c
PredefinedType op max 1 ifc evaporative cooler type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc evaporative cooler typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvaporativeCoolerType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc evaporative cooler type enum c
PredefinedType op only ifc evaporative cooler type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc evaporative cooler type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvaporativeCoolerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DIRECTEVAPORATIVEAIRWASHER ni, DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER ni, DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER ni, DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER ni, DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER ni, INDIRECTDIRECTCOMBINATION ni, INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER ni, INDIRECTEVAPORATIVEPACKAGEAIRCOOLER ni, INDIRECTEVAPORATIVEWETCOIL ni, NOTDEFINED ni, USERDEFINED ni

ifc evaporatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvaporator

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc evaporator type enum c
PredefinedType op only ifc evaporator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc evaporator typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvaporatorType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc evaporator type enum c
PredefinedType op exactly 1 ifc evaporator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc evaporator type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvaporatorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DIRECTEXPANSION ni, DIRECTEXPANSIONBRAZEDPLATE ni, DIRECTEXPANSIONSHELLANDTUBE ni, DIRECTEXPANSIONTUBEINTUBE ni, FLOODEDSHELLANDTUBE ni, NOTDEFINED ni, SHELLANDCOIL ni, USERDEFINED ni

ifc eventc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEvent

has super-classes
ifc process c
PredefinedType op max 1 ifc event type enum c
EventTriggerType op max 1 ifc event trigger type enum c
EventOccurenceTime op only ifc event time c
EventOccurenceTime op max 1 ifc event time c
UserDefinedEventTriggerType op max 1 ifc label c
EventTriggerType op only ifc event trigger type enum c
UserDefinedEventTriggerType op only ifc label c
PredefinedType op only ifc event type enum c
is in domain of
EventOccurenceTime op, EventTriggerType op, PredefinedType op, UserDefinedEventTriggerType op
is disjoint with
ifc procedure c, ifc task c

ifc event timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEventTime

has super-classes
ifc scheduling time c
LateDate op only ifc date time c
ScheduleDate op max 1 ifc date time c
ScheduleDate op only ifc date time c
ActualDate op only ifc date time c
ActualDate op max 1 ifc date time c
LateDate op max 1 ifc date time c
EarlyDate op max 1 ifc date time c
EarlyDate op only ifc date time c
is in domain of
ActualDate op, EarlyDate op, LateDate op, ScheduleDate op
is in range of
EventOccurenceTime op
is disjoint with
ifc lag time c, ifc resource time c, ifc task time c, ifc work time c

ifc event trigger type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEventTriggerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
EventTriggerType op, EventTriggerType op
has members
EVENTCOMPLEX ni, EVENTMESSAGE ni, EVENTRULE ni, EVENTTIME ni, NOTDEFINED ni, USERDEFINED ni

ifc event typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEventType

has super-classes
ifc type process c
PredefinedType op exactly 1 ifc event type enum c
PredefinedType op only ifc event type enum c
EventTriggerType op exactly 1 ifc event trigger type enum c
UserDefinedEventTriggerType op only ifc label c
EventTriggerType op only ifc event trigger type enum c
UserDefinedEventTriggerType op max 1 ifc label c
is in domain of
EventTriggerType op, PredefinedType op, UserDefinedEventTriggerType op
is disjoint with
ifc procedure type c, ifc task type c

ifc event type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcEventTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ENDEVENT ni, INTERMEDIATEEVENT ni, NOTDEFINED ni, STARTEVENT ni, USERDEFINED ni

ifc extended propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExtendedProperties

has super-classes
ifc property abstraction c
Properties op min 1 ifc property c
Properties op only ifc property c
Description op only ifc text c
Name op only ifc identifier c
Description op max 1 ifc text c
ifc material properties c or ifc profile properties c
Name op max 1 ifc identifier c
has sub-classes
ifc material properties c, ifc profile properties c
is in domain of
Description op, Name op, Properties op
is disjoint with
ifc pre defined properties c, ifc property c, ifc property enumeration c

ifc external informationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternalInformation

has super-classes
ifc resource object select c
ifc classification c or ifc document information c or ifc library information c
has sub-classes
ifc classification c, ifc document information c, ifc library information c

ifc external referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternalReference

has super-classes
ifc light distribution data source select c
ifc object reference select c
ifc resource object select c
Identification op max 1 ifc identifier c
Identification op only ifc identifier c
Name op only ifc label c
Name op max 1 ifc label c
Location op only ifc u r i reference c
ExternalReferenceForResources op only ifc external reference relationship c
ifc classification reference c or ifc document reference c or ifc externally defined hatch style c or ifc externally defined surface style c or ifc externally defined text font c or ifc library reference c
Location op max 1 ifc u r i reference c
has sub-classes
ifc classification reference c, ifc document reference c, ifc externally defined hatch style c, ifc externally defined surface style c, ifc externally defined text font c, ifc library reference c
is in domain of
ExternalReferenceForResources op, Identification op, Location op, Name op
is in range of
RelatingReference op

ifc external reference relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternalReferenceRelationship

has super-classes
ifc resource level relationship c
RelatingReference op only ifc external reference c
RelatedResourceObjects op min 1 ifc resource object select c
RelatedResourceObjects op only ifc resource object select c
RelatingReference op exactly 1 ifc external reference c
is in domain of
RelatedResourceObjects op, RelatingReference op
is in range of
ExternalReferenceForResources op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc external spatial elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternalSpatialElement

has super-classes
ifc external spatial structure element c
ifc space boundary select c
PredefinedType op only ifc external spatial element type enum c
PredefinedType op max 1 ifc external spatial element type enum c
is in domain of
PredefinedType op

ifc external spatial element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternalSpatialElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
EXTERNAL ni, EXTERNAL_EARTH ni, EXTERNAL_FIRE ni, EXTERNAL_WATER ni, NOTDEFIEND ni, USERDEFINED ni

ifc external spatial structure elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternalSpatialStructureElement

has super-classes
ifc spatial element c
ifc external spatial element c
has sub-classes
ifc external spatial element c
is disjoint with
ifc spatial structure element c, ifc spatial zone c

ifc externally defined hatch stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternallyDefinedHatchStyle

has super-classes
ifc external reference c
ifc fill style select c
is disjoint with
ifc classification reference c, ifc document reference c, ifc externally defined surface style c, ifc externally defined text font c, ifc library reference c

ifc externally defined surface stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternallyDefinedSurfaceStyle

has super-classes
ifc external reference c
ifc surface style element select c
is disjoint with
ifc classification reference c, ifc document reference c, ifc externally defined hatch style c, ifc externally defined text font c, ifc library reference c

ifc externally defined text fontc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExternallyDefinedTextFont

has super-classes
ifc external reference c
ifc text font select c
is disjoint with
ifc classification reference c, ifc document reference c, ifc externally defined hatch style c, ifc externally defined surface style c, ifc library reference c

ifc extruded area solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExtrudedAreaSolid

has super-classes
ifc swept area solid c
Depth op exactly 1 ifc positive length measure c
Depth op only ifc positive length measure c
ExtrudedDirection op exactly 1 ifc direction c
ExtrudedDirection op only ifc direction c
has sub-classes
ifc extruded area solid tapered c
is in domain of
Depth op, ExtrudedDirection op
is disjoint with
ifc fixed reference swept area solid c, ifc revolved area solid c, ifc surface curve swept area solid c

ifc extruded area solid taperedc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcExtrudedAreaSolidTapered

has super-classes
ifc extruded area solid c
EndSweptArea op exactly 1 ifc profile def c
EndSweptArea op only ifc profile def c
is in domain of
EndSweptArea op

ifc facec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFace

has super-classes
ifc topological representation item c
Bounds op only ifc face bound c
HasTextureMaps op only ifc texture map c
Bounds op min 1 ifc face bound c
has sub-classes
ifc face surface c
is in domain of
Bounds op, HasTextureMaps op
is in range of
CfsFaces op, MappedTo op
is disjoint with
ifc connected face set c, ifc edge c, ifc face bound c, ifc loop c, ifc path c, ifc vertex c

ifc face based surface modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFaceBasedSurfaceModel

has super-classes
ifc geometric representation item c
ifc surface or face surface c
FbsmFaces op min 1 ifc connected face set c
FbsmFaces op only ifc connected face set c
is in domain of
FbsmFaces op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc face boundc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFaceBound

has super-classes
ifc topological representation item c
Orientation op only b o o l e a n
Bound op exactly 1 ifc loop c
Orientation op exactly 1 b o o l e a n
Bound op only ifc loop c
has sub-classes
ifc face outer bound c
is in domain of
Bound op, Orientation op
is in range of
Bounds op
is disjoint with
ifc connected face set c, ifc edge c, ifc face c, ifc loop c, ifc path c, ifc vertex c

ifc face outer boundc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFaceOuterBound

has super-classes
ifc face bound c

ifc face surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFaceSurface

has super-classes
ifc face c
ifc surface or face surface c
FaceSurface op exactly 1 ifc surface c
SameSense op exactly 1 b o o l e a n
FaceSurface op only ifc surface c
SameSense op only b o o l e a n
has sub-classes
ifc advanced face c
is in domain of
FaceSurface op, SameSense op

ifc faceted brepc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFacetedBrep

has super-classes
ifc manifold solid brep c
has sub-classes
ifc faceted brep with voids c
is disjoint with
ifc advanced brep c

ifc faceted brep with voidsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFacetedBrepWithVoids

has super-classes
ifc faceted brep c
Voids op only ifc closed shell c
Voids op min 1 ifc closed shell c
is in domain of
Voids op

ifc failure connection conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFailureConnectionCondition

has super-classes
ifc structural connection condition c
CompressionFailureZ op only ifc force measure c
TensionFailureZ op only ifc force measure c
CompressionFailureY op max 1 ifc force measure c
CompressionFailureX op only ifc force measure c
TensionFailureY op max 1 ifc force measure c
TensionFailureZ op max 1 ifc force measure c
TensionFailureY op only ifc force measure c
TensionFailureX op only ifc force measure c
CompressionFailureZ op max 1 ifc force measure c
CompressionFailureY op only ifc force measure c
CompressionFailureX op max 1 ifc force measure c
TensionFailureX op max 1 ifc force measure c
is in domain of
CompressionFailureX op, CompressionFailureY op, CompressionFailureZ op, TensionFailureX op, TensionFailureY op, TensionFailureZ op
is disjoint with
ifc slippage connection condition c

ifc fanc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFan

has super-classes
ifc flow moving device c
PredefinedType op only ifc fan type enum c
PredefinedType op max 1 ifc fan type enum c
is in domain of
PredefinedType op
is disjoint with
ifc compressor c, ifc pump c

ifc fan typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFanType

has super-classes
ifc flow moving device type c
PredefinedType op only ifc fan type enum c
PredefinedType op exactly 1 ifc fan type enum c
is in domain of
PredefinedType op
is disjoint with
ifc compressor type c, ifc pump type c

ifc fan type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFanTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CENTRIFUGALAIRFOIL ni, CENTRIFUGALBACKWARDINCLINEDCURVED ni, CENTRIFUGALFORWARDCURVED ni, CENTRIFUGALRADIAL ni, NOTDEFINED ni, PROPELLORAXIAL ni, TUBEAXIAL ni, USERDEFINED ni, VANEAXIAL ni

ifc fastenerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFastener

has super-classes
ifc element component c
PredefinedType op only ifc fastener type enum c
PredefinedType op max 1 ifc fastener type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element part c, ifc discrete accessory c, ifc mechanical fastener c, ifc reinforcing element c, ifc vibration isolator c

ifc fastener typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFastenerType

has super-classes
ifc element component type c
PredefinedType op exactly 1 ifc fastener type enum c
PredefinedType op only ifc fastener type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element part type c, ifc discrete accessory type c, ifc mechanical fastener type c, ifc reinforcing element type c, ifc vibration isolator type c

ifc fastener type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFastenerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
GLUE ni, MORTAR ni, NOTDEFINED ni, USERDEFINED ni, WELD ni

ifc feature elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFeatureElement

has super-classes
ifc element c
ifc feature element addition c or ifc feature element subtraction c or ifc surface feature c
has sub-classes
ifc feature element addition c, ifc feature element subtraction c, ifc surface feature c
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc furnishing element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc feature element additionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFeatureElementAddition

has super-classes
ifc feature element c
ProjectsElements op exactly 1 ifc rel projects element c
ProjectsElements op only ifc rel projects element c
ifc projection element c
has sub-classes
ifc projection element c
is in domain of
ProjectsElements op
is in range of
RelatedFeatureElement op
is disjoint with
ifc feature element subtraction c, ifc surface feature c

ifc feature element subtractionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFeatureElementSubtraction

has super-classes
ifc feature element c
VoidsElements op exactly 1 ifc rel voids element c
ifc opening element c or ifc voiding feature c
VoidsElements op only ifc rel voids element c
has sub-classes
ifc opening element c, ifc voiding feature c
is in domain of
VoidsElements op
is in range of
RelatedOpeningElement op
is disjoint with
ifc feature element addition c, ifc surface feature c

ifc fill area stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFillAreaStyle

has super-classes
ifc presentation style c
ifc presentation style select c
FillStyles op min 1 ifc fill style select c
ModelorDraughting op only b o o l e a n
ModelorDraughting op max 1 b o o l e a n
FillStyles op only ifc fill style select c
is in domain of
FillStyles op, ModelorDraughting op
is disjoint with
ifc curve style c, ifc surface style c, ifc text style c

ifc fill area style hatchingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFillAreaStyleHatching

has super-classes
ifc fill style select c
ifc geometric representation item c
StartOfNextHatchLine op only ifc hatch line distance select c
PointOfReferenceHatchLine op only ifc cartesian point c
PointOfReferenceHatchLine op max 1 ifc cartesian point c
HatchLineAppearance op only ifc curve style c
HatchLineAngle op only ifc plane angle measure c
StartOfNextHatchLine op exactly 1 ifc hatch line distance select c
HatchLineAngle op exactly 1 ifc plane angle measure c
PatternStart op max 1 ifc cartesian point c
HatchLineAppearance op exactly 1 ifc curve style c
PatternStart op only ifc cartesian point c
is in domain of
HatchLineAngle op, HatchLineAppearance op, PatternStart op, PointOfReferenceHatchLine op, StartOfNextHatchLine op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc fill area style tilesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFillAreaStyleTiles

has super-classes
ifc fill style select c
ifc geometric representation item c
TilingScale op only ifc positive ratio measure c
TilingScale op exactly 1 ifc positive ratio measure c
Tiles op only ifc styled item c
Tiles op min 1 ifc styled item c
TilingPattern op only has next only has next exactly 1 ifc vector empty list c
TilingPattern op only has next some has next some ifc vector list c
TilingPattern op only ifc vector list c
TilingPattern op exactly 1 ifc vector list c
is in domain of
Tiles op, TilingPattern op, TilingScale op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc fill style selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFillStyleSelect

has super-classes
s e l e c t
has sub-classes
ifc colour c, ifc externally defined hatch style c, ifc fill area style hatching c, ifc fill area style tiles c
is in range of
FillStyles op

ifc filterc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFilter

has super-classes
ifc flow treatment device c
PredefinedType op max 1 ifc filter type enum c
PredefinedType op only ifc filter type enum c
is in domain of
PredefinedType op
is disjoint with
ifc duct silencer c, ifc interceptor c

ifc filter typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFilterType

has super-classes
ifc flow treatment device type c
PredefinedType op exactly 1 ifc filter type enum c
PredefinedType op only ifc filter type enum c
is in domain of
PredefinedType op
is disjoint with
ifc duct silencer type c, ifc interceptor type c

ifc filter type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFilterTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AIRPARTICLEFILTER ni, COMPRESSEDAIRFILTER ni, NOTDEFINED ni, ODORFILTER ni, OILFILTER ni, STRAINER ni, USERDEFINED ni, WATERFILTER ni

ifc fire suppression terminalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFireSuppressionTerminal

has super-classes
ifc flow terminal c
PredefinedType op only ifc fire suppression terminal type enum c
PredefinedType op max 1 ifc fire suppression terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc fire suppression terminal typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFireSuppressionTerminalType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc fire suppression terminal type enum c
PredefinedType op only ifc fire suppression terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc fire suppression terminal type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFireSuppressionTerminalTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BREECHINGINLET ni, FIREHYDRANT ni, HOSEREEL ni, NOTDEFINED ni, SPRINKLER ni, SPRINKLERDEFLECTOR ni, USERDEFINED ni

ifc fixed reference swept area solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFixedReferenceSweptAreaSolid

has super-classes
ifc swept area solid c
FixedReference op only ifc direction c
StartParam op max 1 ifc parameter value c
FixedReference op exactly 1 ifc direction c
StartParam op only ifc parameter value c
Directrix op exactly 1 ifc curve c
EndParam op max 1 ifc parameter value c
Directrix op only ifc curve c
EndParam op only ifc parameter value c
is in domain of
Directrix op, EndParam op, FixedReference op, StartParam op
is disjoint with
ifc extruded area solid c, ifc revolved area solid c, ifc surface curve swept area solid c

ifc flow controllerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowController

has super-classes
ifc distribution flow element c
has sub-classes
ifc air terminal box c, ifc damper c, ifc electric distribution board c, ifc electric time control c, ifc flow meter c, ifc protective device c, ifc switching device c, ifc valve c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c

ifc flow controller typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowControllerType

has super-classes
ifc distribution flow element type c
ifc air terminal box type c or ifc damper type c or ifc electric distribution board type c or ifc electric time control type c or ifc flow meter type c or ifc protective device type c or ifc switching device type c or ifc valve type c
has sub-classes
ifc air terminal box type c, ifc damper type c, ifc electric distribution board type c, ifc electric time control type c, ifc flow meter type c, ifc protective device type c, ifc switching device type c, ifc valve type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c

ifc flow direction enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowDirectionEnum

has super-classes
e n u m e r a t i o n
is in range of
FlowDirection op
has members
NOTDEFINED ni, SINK ni, SOURCE ni, SOURCEANDSINK ni

ifc flow fittingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowFitting

has super-classes
ifc distribution flow element c
has sub-classes
ifc cable carrier fitting c, ifc cable fitting c, ifc duct fitting c, ifc junction box c, ifc pipe fitting c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c

ifc flow fitting typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowFittingType

has super-classes
ifc distribution flow element type c
ifc cable carrier fitting type c or ifc cable fitting type c or ifc duct fitting type c or ifc junction box type c or ifc pipe fitting type c
has sub-classes
ifc cable carrier fitting type c, ifc cable fitting type c, ifc duct fitting type c, ifc junction box type c, ifc pipe fitting type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c

ifc flow instrumentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowInstrument

has super-classes
ifc distribution control element c
PredefinedType op only ifc flow instrument type enum c
PredefinedType op max 1 ifc flow instrument type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator c, ifc alarm c, ifc controller c, ifc protective device tripping unit c, ifc sensor c, ifc unitary control element c

ifc flow instrument typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowInstrumentType

has super-classes
ifc distribution control element type c
PredefinedType op only ifc flow instrument type enum c
PredefinedType op exactly 1 ifc flow instrument type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator type c, ifc alarm type c, ifc controller type c, ifc protective device tripping unit type c, ifc sensor type c, ifc unitary control element type c

ifc flow instrument type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowInstrumentTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AMMETER ni, FREQUENCYMETER ni, NOTDEFINED ni, PHASEANGLEMETER ni, POWERFACTORMETER ni, PRESSUREGAUGE ni, THERMOMETER ni, USERDEFINED ni, VOLTMETER_PEAK ni, VOLTMETER_RMS ni

ifc flow meterc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowMeter

has super-classes
ifc flow controller c
PredefinedType op max 1 ifc flow meter type enum c
PredefinedType op only ifc flow meter type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc damper c, ifc electric distribution board c, ifc electric time control c, ifc protective device c, ifc switching device c, ifc valve c

ifc flow meter typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowMeterType

has super-classes
ifc flow controller type c
PredefinedType op only ifc flow meter type enum c
PredefinedType op exactly 1 ifc flow meter type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc damper type c, ifc electric distribution board type c, ifc electric time control type c, ifc protective device type c, ifc switching device type c, ifc valve type c

ifc flow meter type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowMeterTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ENERGYMETER ni, GASMETER ni, NOTDEFINED ni, OILMETER ni, USERDEFINED ni, WATERMETER ni

ifc flow moving devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowMovingDevice

has super-classes
ifc distribution flow element c
has sub-classes
ifc compressor c, ifc fan c, ifc pump c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c

ifc flow moving device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowMovingDeviceType

has super-classes
ifc distribution flow element type c
ifc compressor type c or ifc fan type c or ifc pump type c
has sub-classes
ifc compressor type c, ifc fan type c, ifc pump type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c

ifc flow segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowSegment

has super-classes
ifc distribution flow element c
has sub-classes
ifc cable carrier segment c, ifc cable segment c, ifc duct segment c, ifc pipe segment c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow storage device c, ifc flow terminal c, ifc flow treatment device c

ifc flow segment typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowSegmentType

has super-classes
ifc distribution flow element type c
ifc cable carrier segment type c or ifc cable segment type c or ifc duct segment type c or ifc pipe segment type c
has sub-classes
ifc cable carrier segment type c, ifc cable segment type c, ifc duct segment type c, ifc pipe segment type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow storage device type c, ifc flow terminal type c, ifc flow treatment device type c

ifc flow storage devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowStorageDevice

has super-classes
ifc distribution flow element c
has sub-classes
ifc electric flow storage device c, ifc tank c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow terminal c, ifc flow treatment device c

ifc flow storage device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowStorageDeviceType

has super-classes
ifc distribution flow element type c
ifc electric flow storage device type c or ifc tank type c
has sub-classes
ifc electric flow storage device type c, ifc tank type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow terminal type c, ifc flow treatment device type c

ifc flow terminalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowTerminal

has super-classes
ifc distribution flow element c
has sub-classes
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow treatment device c

ifc flow terminal typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowTerminalType

has super-classes
ifc distribution flow element type c
ifc air terminal type c or ifc audio visual appliance type c or ifc communications appliance type c or ifc electric appliance type c or ifc fire suppression terminal type c or ifc lamp type c or ifc light fixture type c or ifc medical device type c or ifc outlet type c or ifc sanitary terminal type c or ifc space heater type c or ifc stack terminal type c or ifc waste terminal type c
has sub-classes
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow treatment device type c

ifc flow treatment devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowTreatmentDevice

has super-classes
ifc distribution flow element c
has sub-classes
ifc duct silencer c, ifc filter c, ifc interceptor c
is disjoint with
ifc distribution chamber element c, ifc energy conversion device c, ifc flow controller c, ifc flow fitting c, ifc flow moving device c, ifc flow segment c, ifc flow storage device c, ifc flow terminal c

ifc flow treatment device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFlowTreatmentDeviceType

has super-classes
ifc distribution flow element type c
ifc duct silencer type c or ifc filter type c or ifc interceptor type c
has sub-classes
ifc duct silencer type c, ifc filter type c, ifc interceptor type c
is disjoint with
ifc distribution chamber element type c, ifc energy conversion device type c, ifc flow controller type c, ifc flow fitting type c, ifc flow moving device type c, ifc flow segment type c, ifc flow storage device type c, ifc flow terminal type c

ifc font stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFontStyle

has super-classes
s t r i n g
is in range of
FontStyle op

ifc font variantc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFontVariant

has super-classes
s t r i n g
is in range of
FontVariant op

ifc font weightc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFontWeight

has super-classes
s t r i n g
is in range of
FontWeight op

ifc footingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFooting

has super-classes
ifc building element c
PredefinedType op max 1 ifc footing type enum c
PredefinedType op only ifc footing type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc footing typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFootingType

has super-classes
ifc building element type c
PredefinedType op only ifc footing type enum c
PredefinedType op exactly 1 ifc footing type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc footing type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFootingTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CAISSON_FOUNDATION ni, FOOTING_BEAM ni, NOTDEFINED ni, PAD_FOOTING ni, PILE_CAP ni, STRIP_FOOTING ni, USERDEFINED ni

ifc force measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcForceMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
CompressionFailureX op, CompressionFailureY op, CompressionFailureZ op, ForceX op, ForceY op, ForceZ op, TensionFailureX op, TensionFailureY op, TensionFailureZ op, TensionForce op

ifc frequency measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFrequencyMeasure

has super-classes
r e a l
ifc derived measure value c

ifc furnishing elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFurnishingElement

has super-classes
ifc element c
has sub-classes
ifc furniture c, ifc system furniture element c
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc geographic element c, ifc transport element c, ifc virtual element c

ifc furnishing element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFurnishingElementType

has super-classes
ifc element type c
has sub-classes
ifc furniture type c, ifc system furniture element type c
is disjoint with
ifc building element type c, ifc civil element type c, ifc distribution element type c, ifc element assembly type c, ifc element component type c, ifc geographic element type c, ifc transport element type c

ifc furniturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFurniture

has super-classes
ifc furnishing element c
PredefinedType op max 1 ifc furniture type enum c
PredefinedType op only ifc furniture type enum c
is in domain of
PredefinedType op
is disjoint with
ifc system furniture element c

ifc furniture typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFurnitureType

has super-classes
ifc furnishing element type c
PredefinedType op max 1 ifc furniture type enum c
AssemblyPlace op exactly 1 ifc assembly place enum c
PredefinedType op only ifc furniture type enum c
AssemblyPlace op only ifc assembly place enum c
is in domain of
AssemblyPlace op, PredefinedType op
is disjoint with
ifc system furniture element type c

ifc furniture type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcFurnitureTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BED ni, CHAIR ni, DESK ni, FILECABINET ni, NOTDEFINED ni, SHELF ni, SOFA ni, TABLE ni, USERDEFINED ni

ifc geographic elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeographicElement

has super-classes
ifc element c
PredefinedType op only ifc geographic element type enum c
PredefinedType op max 1 ifc geographic element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc transport element c, ifc virtual element c

ifc geographic element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeographicElementType

has super-classes
ifc element type c
PredefinedType op only ifc geographic element type enum c
PredefinedType op exactly 1 ifc geographic element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element type c, ifc civil element type c, ifc distribution element type c, ifc element assembly type c, ifc element component type c, ifc furnishing element type c, ifc transport element type c

ifc geographic element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeographicElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, TERRAIN ni, USERDEFINED ni

ifc geometric curve setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricCurveSet

has super-classes
ifc geometric set c

ifc geometric projection enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricProjectionEnum

has super-classes
e n u m e r a t i o n
is in range of
TargetView op
has members
ELEVATION_VIEW ni, GRAPH_VIEW ni, MODEL_VIEW ni, NOTDEFINED ni, PLAN_VIEW ni, REFLECTED_PLAN_VIEW ni, SECTION_VIEW ni, SKETCH_VIEW ni, USERDEFINED ni

ifc geometric representation contextc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricRepresentationContext

has super-classes
ifc coordinate reference system select c
ifc representation context c
CoordinateSpaceDimension op only ifc dimension count c
CoordinateSpaceDimension op exactly 1 ifc dimension count c
WorldCoordinateSystem op only ifc axis2 placement c
HasSubContexts op only ifc geometric representation sub context c
TrueNorth op only ifc direction c
Precision op max 1 r e a l
TrueNorth op max 1 ifc direction c
WorldCoordinateSystem op exactly 1 ifc axis2 placement c
Precision op only r e a l
has sub-classes
ifc geometric representation sub context c
is in domain of
CoordinateSpaceDimension op, HasSubContexts op, Precision op, TrueNorth op, WorldCoordinateSystem op
is in range of
ParentContext op

ifc geometric representation itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricRepresentationItem

has super-classes
ifc representation item c
ifc annotation fill area c or ifc boolean result c or ifc bounding box c or ifc cartesian point list c or ifc cartesian transformation operator c or ifc composite curve segment c or ifc csg primitive3 d c or ifc curve c or ifc direction c or ifc face based surface model c or ifc fill area style hatching c or ifc fill area style tiles c or ifc geometric set c or ifc half space solid c or ifc light source c or ifc placement c or ifc planar extent c or ifc point c or ifc sectioned spine c or ifc shell based surface model c or ifc solid model c or ifc surface c or ifc tessellated item c or ifc text literal c or ifc vector c
has sub-classes
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c
is disjoint with
ifc mapped item c, ifc styled item c, ifc topological representation item c

ifc geometric representation sub contextc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricRepresentationSubContext

has super-classes
ifc geometric representation context c
ParentContext op only ifc geometric representation context c
TargetView op exactly 1 ifc geometric projection enum c
UserDefinedTargetView op only ifc label c
TargetView op only ifc geometric projection enum c
UserDefinedTargetView op max 1 ifc label c
ParentContext op exactly 1 ifc geometric representation context c
TargetScale op max 1 ifc positive ratio measure c
TargetScale op only ifc positive ratio measure c
is in domain of
ParentContext op, TargetScale op, TargetView op, UserDefinedTargetView op
is in range of
HasSubContexts op

ifc geometric setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricSet

has super-classes
ifc geometric representation item c
Elements op only ifc geometric set select c
Elements op min 1 ifc geometric set select c
has sub-classes
ifc geometric curve set c
is in domain of
Elements op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc geometric set selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGeometricSetSelect

has super-classes
s e l e c t
has sub-classes
ifc curve c, ifc point c, ifc surface c
is in range of
Elements op

ifc global or local enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGlobalOrLocalEnum

has super-classes
e n u m e r a t i o n
is in range of
GlobalOrLocal op
has members
GLOBAL_COORDS ni, LOCAL_COORDS ni

ifc globally unique idc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGloballyUniqueId

has super-classes
s t r i n g
is in range of
GlobalId op

ifc gridc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGrid

has super-classes
ifc product c
PredefinedType op only ifc grid type enum c
VAxes op exactly 1 ifc grid axis list c
UAxes op exactly 1 ifc grid axis list c
UAxes op only ifc grid axis list c
WAxes op only has next some ifc grid axis list c
WAxes op max 1 ifc grid axis list c
UAxes op only has next some ifc grid axis list c
VAxes op only ifc grid axis list c
PredefinedType op max 1 ifc grid type enum c
VAxes op only has next some ifc grid axis list c
WAxes op only ifc grid axis list c
is in domain of
PredefinedType op, UAxes op, VAxes op, WAxes op
is disjoint with
ifc annotation c, ifc element c, ifc port c, ifc proxy c, ifc spatial element c, ifc structural activity c, ifc structural item c

ifc grid axisc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGridAxis

has super-classes
AxisCurve op exactly 1 ifc curve c
AxisTag op max 1 ifc label c
AxisTag op only ifc label c
SameSense op exactly 1 ifc boolean c
AxisCurve op only ifc curve c
SameSense op only ifc boolean c
is in domain of
AxisCurve op, AxisTag op, SameSense op

ifc grid axis empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGridAxis_EmptyList

has super-classes
ifc grid axis list c
empty list

ifc grid axis listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGridAxis_List

has super-classes
o w l list
has next only ifc grid axis list c
is followed by only ifc grid axis list c
has contents only ifc grid axis c
has sub-classes
ifc grid axis empty list c
is in range of
IntersectingAxes op, UAxes op, VAxes op, WAxes op

ifc grid placementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGridPlacement

has super-classes
ifc object placement c
PlacementLocation op exactly 1 ifc virtual grid intersection c
PlacementLocation op only ifc virtual grid intersection c
PlacementRefDirection op max 1 ifc grid placement direction select c
PlacementRefDirection op only ifc grid placement direction select c
is in domain of
PlacementLocation op, PlacementRefDirection op
is disjoint with
ifc local placement c

ifc grid placement direction selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGridPlacementDirectionSelect

has super-classes
s e l e c t
has sub-classes
ifc direction c, ifc virtual grid intersection c
is in range of
PlacementRefDirection op

ifc grid type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGridTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
IRREGULAR ni, NOTDEFINED ni, RADIAL ni, RECTANGULAR ni, TRIANGULAR ni, USERDEFINED ni

ifc groupc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcGroup

has super-classes
ifc object c
IsGroupedBy op only ifc rel assigns to group c
has sub-classes
ifc asset c, ifc inventory c, ifc structural load group c, ifc structural result group c, ifc system c
is in domain of
IsGroupedBy op
is in range of
RelatingGroup op
is disjoint with
ifc actor c, ifc control c, ifc process c, ifc product c, ifc resource c

ifc half space solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHalfSpaceSolid

has super-classes
ifc boolean operand c
ifc geometric representation item c
AgreementFlag op only b o o l e a n
BaseSurface op exactly 1 ifc surface c
AgreementFlag op exactly 1 b o o l e a n
BaseSurface op only ifc surface c
has sub-classes
ifc boxed half space c, ifc polygonal bounded half space c
is in domain of
AgreementFlag op, BaseSurface op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc hatch line distance selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHatchLineDistanceSelect

has super-classes
s e l e c t
has sub-classes
ifc positive length measure c, ifc vector c
is in range of
StartOfNextHatchLine op

ifc heat exchangerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHeatExchanger

has super-classes
ifc energy conversion device c
PredefinedType op only ifc heat exchanger type enum c
PredefinedType op max 1 ifc heat exchanger type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc heat exchanger typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHeatExchangerType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc heat exchanger type enum c
PredefinedType op exactly 1 ifc heat exchanger type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc heat exchanger type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHeatExchangerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, PLATE ni, SHELLANDTUBE ni, USERDEFINED ni

ifc heat flux density measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHeatFluxDensityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc heating value measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHeatingValueMeasure

has super-classes
r e a l
ifc derived measure value c

ifc humidifierc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHumidifier

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc humidifier type enum c
PredefinedType op only ifc humidifier type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc humidifier typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHumidifierType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc humidifier type enum c
PredefinedType op only ifc humidifier type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc humidifier type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcHumidifierTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ADIABATICAIRWASHER ni, ADIABATICATOMIZING ni, ADIABATICCOMPRESSEDAIRNOZZLE ni, ADIABATICPAN ni, ADIABATICRIGIDMEDIA ni, ADIABATICULTRASONIC ni, ADIABATICWETTEDELEMENT ni, ASSISTEDBUTANE ni, ASSISTEDELECTRIC ni, ASSISTEDNATURALGAS ni, ASSISTEDPROPANE ni, ASSISTEDSTEAM ni, NOTDEFINED ni, STEAMINJECTION ni, USERDEFINED ni

ifc i shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIShapeProfileDef

has super-classes
ifc parameterized profile def c
FlangeSlope op only ifc plane angle measure c
FlangeEdgeRadius op max 1 ifc non negative length measure c
FlangeEdgeRadius op only ifc non negative length measure c
OverallDepth op exactly 1 ifc positive length measure c
WebThickness op only ifc positive length measure c
OverallWidth op exactly 1 ifc positive length measure c
FilletRadius op only ifc non negative length measure c
FilletRadius op max 1 ifc non negative length measure c
FlangeThickness op only ifc positive length measure c
FlangeSlope op max 1 ifc plane angle measure c
OverallDepth op only ifc positive length measure c
OverallWidth op only ifc positive length measure c
FlangeThickness op exactly 1 ifc positive length measure c
WebThickness op exactly 1 ifc positive length measure c
is in domain of
FilletRadius op, FlangeEdgeRadius op, FlangeSlope op, FlangeThickness op, OverallDepth op, OverallWidth op, WebThickness op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc identifierc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIdentifier

has super-classes
s t r i n g
ifc simple value c
has sub-classes
ifc language id c
is in range of
ApplicableEntity op, ApplicableOccurrence op, ApplicationIdentifier op, AttributeIdentifier op, ElectronicFormat op, GeodeticDatum op, Identification op, Identification op, Identification op, Identification op, Identification op, Identification op, Identification op, Identification op, Identification op, Identification op, Identifier op, Identifier op, Identifier op, InterferenceType op, MapProjection op, MapZone op, Mode op, Name op, Name op, RasterFormat op, Sort op, Tag op, TypeIdentifier op, UsageName op, VerticalDatum op

ifc identifier empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIdentifier_EmptyList

has super-classes
ifc identifier list c
empty list

ifc identifier listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIdentifier_List

has super-classes
o w l list
has next only ifc identifier list c
has contents only ifc identifier c
is followed by only ifc identifier list c
has sub-classes
ifc identifier empty list c
is in range of
Parameter op, ReferenceTokens op

ifc illuminance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIlluminanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc image texturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcImageTexture

has super-classes
ifc surface texture c
URLReference op exactly 1 ifc u r i reference c
URLReference op only ifc u r i reference c
is in domain of
URLReference op
is disjoint with
ifc blob texture c, ifc pixel texture c

ifc indexed colour mapc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIndexedColourMap

has super-classes
ifc presentation item c
MappedTo op exactly 1 ifc tessellated face set c
ColourIndex op only has next some i n t e g e r list
Colours op exactly 1 ifc colour rgb list c
Overrides op only ifc surface style shading c
Colours op only ifc colour rgb list c
ColourIndex op only i n t e g e r list
MappedTo op only ifc tessellated face set c
ColourIndex op exactly 1 i n t e g e r list
Overrides op max 1 ifc surface style shading c
is in domain of
ColourIndex op, Colours op, MappedTo op, Overrides op
is in range of
HasColours op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc indexed texture mapc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIndexedTextureMap

has super-classes
ifc texture coordinate c
ifc indexed triangle texture map c
MappedTo op exactly 1 ifc tessellated face set c
TexCoords op only ifc texture vertex list c
TexCoords op exactly 1 ifc texture vertex list c
MappedTo op only ifc tessellated face set c
has sub-classes
ifc indexed triangle texture map c
is in domain of
MappedTo op, TexCoords op
is in range of
HasTextures op
is disjoint with
ifc texture coordinate generator c, ifc texture map c

ifc indexed triangle texture mapc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIndexedTriangleTextureMap

has super-classes
ifc indexed texture map c
TexCoordIndex op only i n t e g e r list list
TexCoordIndex op only has next some i n t e g e r list list
TexCoordIndex op max 1 i n t e g e r list list
is in domain of
TexCoordIndex op

ifc inductance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInductanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc integerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInteger

has super-classes
i n t e g e r
ifc simple value c
is in range of
ColourComponents op, Height op, Interval op, Occurrences op, Position op, Width op

ifc integer count rate measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIntegerCountRateMeasure

has super-classes
i n t e g e r
ifc derived measure value c

ifc interceptorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInterceptor

has super-classes
ifc flow treatment device c
PredefinedType op only ifc interceptor type enum c
PredefinedType op max 1 ifc interceptor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc duct silencer c, ifc filter c

ifc interceptor typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInterceptorType

has super-classes
ifc flow treatment device type c
PredefinedType op only ifc interceptor type enum c
PredefinedType op exactly 1 ifc interceptor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc duct silencer type c, ifc filter type c

ifc interceptor type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInterceptorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CYCLONIC ni, GREASE ni, NOTDEFINED ni, OIL ni, PETROL ni, USERDEFINED ni

ifc internal or external enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInternalOrExternalEnum

has super-classes
e n u m e r a t i o n
is in range of
InternalOrExternalBoundary op
has members
EXTERNAL ni, EXTERNAL_EARTH ni, EXTERNAL_FIRE ni, EXTERNAL_WATER ni, INTERNAL ni, NOTDEFINED ni

ifc inventoryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInventory

has super-classes
ifc group c
OriginalValue op max 1 ifc cost value c
Jurisdiction op max 1 ifc actor select c
CurrentValue op only ifc cost value c
ResponsiblePersons op only ifc person c
Jurisdiction op only ifc actor select c
OriginalValue op only ifc cost value c
LastUpdateDate op only ifc date c
LastUpdateDate op max 1 ifc date c
PredefinedType op only ifc inventory type enum c
CurrentValue op max 1 ifc cost value c
PredefinedType op max 1 ifc inventory type enum c
is in domain of
CurrentValue op, Jurisdiction op, LastUpdateDate op, OriginalValue op, PredefinedType op, ResponsiblePersons op
is disjoint with
ifc asset c, ifc structural load group c, ifc structural result group c, ifc system c

ifc inventory type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcInventoryTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
ASSETINVENTORY ni, FURNITUREINVENTORY ni, NOTDEFINED ni, SPACEINVENTORY ni, USERDEFINED ni

ifc ion concentration measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIonConcentrationMeasure

has super-classes
r e a l
ifc derived measure value c

ifc irregular time seriesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIrregularTimeSeries

has super-classes
ifc time series c
Values op only has next some ifc irregular time series value list c
Values op only ifc irregular time series value list c
Values op exactly 1 ifc irregular time series value list c
is in domain of
Values op
is disjoint with
ifc regular time series c

ifc irregular time series valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIrregularTimeSeriesValue

has super-classes
TimeStamp op only ifc date time c
ListValues op only ifc value list c
ListValues op only has next some ifc value list c
ListValues op exactly 1 ifc value list c
TimeStamp op exactly 1 ifc date time c
is in domain of
ListValues op, TimeStamp op

ifc irregular time series value empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIrregularTimeSeriesValue_EmptyList

has super-classes
ifc irregular time series value list c
empty list

ifc irregular time series value listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIrregularTimeSeriesValue_List

has super-classes
o w l list
is followed by only ifc irregular time series value list c
has contents only ifc irregular time series value c
has next only ifc irregular time series value list c
has sub-classes
ifc irregular time series value empty list c
is in range of
Values op

ifc isothermal moisture capacity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcIsothermalMoistureCapacityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc junction boxc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcJunctionBox

has super-classes
ifc flow fitting c
PredefinedType op max 1 ifc junction box type enum c
PredefinedType op only ifc junction box type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting c, ifc cable fitting c, ifc duct fitting c, ifc pipe fitting c

ifc junction box typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcJunctionBoxType

has super-classes
ifc flow fitting type c
PredefinedType op exactly 1 ifc junction box type enum c
PredefinedType op only ifc junction box type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting type c, ifc cable fitting type c, ifc duct fitting type c, ifc pipe fitting type c

ifc junction box type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcJunctionBoxTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DATA ni, NOTDEFINED ni, POWER ni, USERDEFINED ni

ifc kinematic viscosity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcKinematicViscosityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc knot typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcKnotType

has super-classes
e n u m e r a t i o n
is in range of
KnotSpec op, KnotSpec op
has members
PIECEWISE_BEZIER_KNOTS ni, QUASI_UNIFORM_KNOTS ni, UNIFORM_KNOTS ni, UNSPECIFIED ni

ifc l shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLShapeProfileDef

has super-classes
ifc parameterized profile def c
FilletRadius op max 1 ifc non negative length measure c
EdgeRadius op only ifc non negative length measure c
Thickness op exactly 1 ifc positive length measure c
EdgeRadius op max 1 ifc non negative length measure c
LegSlope op max 1 ifc plane angle measure c
Depth op exactly 1 ifc positive length measure c
FilletRadius op only ifc non negative length measure c
Depth op only ifc positive length measure c
Thickness op only ifc positive length measure c
Width op max 1 ifc positive length measure c
LegSlope op only ifc plane angle measure c
Width op only ifc positive length measure c
is in domain of
Depth op, EdgeRadius op, FilletRadius op, LegSlope op, Thickness op, Width op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc labelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLabel

has super-classes
s t r i n g
ifc simple value c
has sub-classes
ifc box alignment c
is in range of
ApplicationFullName op, AxisTag op, BendingShapeCode op, BendingShapeCode op, Category op, Category op, Category op, Category op, Category op, Condition op, ConnectionType op, ConstraintSource op, ContextIdentifier op, ContextType op, Country op, Currency op, DefinitionType op, Discrimination op, Edition op, ElementType op, ElementType op, Expression op, Expression op, FamilyName op, Formula op, Formula op, Formula op, Formula op, Formula op, Formula op, GivenName op, InstanceName op, Intent op, InternalLocation op, Label op, Label op, LandTitleNumber op, LayerSetName op, Level op, LifeCyclePhase op, LongName op, LongName op, LongName op, LongName op, LongName op, LongName op, MethodOfMeasurement op, Mode op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, Name op, ObjectType op, ObjectType op, PagerNumber op, Phase op, PostalBox op, PostalCode op, PrimaryMeasureType op, ProcessType op, ProfileName op, Purpose op, Purpose op, Quality op, Region op, RelationshipType op, RepresentationIdentifier op, RepresentationType op, ResourceType op, Revision op, ScheduleContour op, SecondaryMeasureType op, Source op, Status op, Status op, Status op, Status op, Status op, Status op, SteelGrade op, SteelGrade op, Tag op, Tag op, Town op, Usage op, UsageName op, UserDefinedDataOrigin op, UserDefinedDataOrigin op, UserDefinedEventTriggerType op, UserDefinedEventTriggerType op, UserDefinedGrade op, UserDefinedOperationType op, UserDefinedOperationType op, UserDefinedPartitioningType op, UserDefinedPartitioningType op, UserDefinedPurpose op, UserDefinedQualifier op, UserDefinedRole op, UserDefinedSequenceType op, UserDefinedTargetView op, UserDefinedType op, ValueSource op, Version op, Version op, WorkMethod op, WorkMethod op

ifc label empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLabel_EmptyList

has super-classes
ifc label list c
empty list

ifc label listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLabel_List

has super-classes
o w l list
has next only ifc label list c
has contents only ifc label c
is followed by only ifc label list c
has sub-classes
ifc label empty list c
is in range of
AddressLines op, ElectronicMailAddresses op, FacsimileNumbers op, MiddleNames op, PrefixTitles op, SuffixTitles op, TelephoneNumbers op

ifc labor resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLaborResource

has super-classes
ifc construction resource c
PredefinedType op only ifc labor resource type enum c
PredefinedType op max 1 ifc labor resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource c, ifc construction material resource c, ifc construction product resource c, ifc crew resource c, ifc sub contract resource c

ifc labor resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLaborResourceType

has super-classes
ifc construction resource type c
PredefinedType op only ifc labor resource type enum c
PredefinedType op exactly 1 ifc labor resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource type c, ifc construction material resource type c, ifc construction product resource type c, ifc crew resource type c, ifc sub contract resource type c

ifc labor resource type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLaborResourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ADMINISTRATION ni, CARPENTRY ni, CLEANING ni, CONCRETE ni, DRYWALL ni, ELECTRIC ni, FINISHING ni, FLOORING ni, GENERAL ni, HVAC ni, LANDSCAPING ni, MASONRY ni, NOTDEFINED ni, PAINTING ni, PAVING ni, PLUMBING ni, ROOFING ni, SITEGRADING ni, STEELWORK ni, SURVEYING ni, USERDEFINED ni

ifc lag timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLagTime

has super-classes
ifc scheduling time c
LagValue op exactly 1 ifc time or ratio select c
LagValue op only ifc time or ratio select c
DurationType op only ifc task duration enum c
DurationType op exactly 1 ifc task duration enum c
is in domain of
DurationType op, LagValue op
is in range of
TimeLag op
is disjoint with
ifc event time c, ifc resource time c, ifc task time c, ifc work time c

ifc lampc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLamp

has super-classes
ifc flow terminal c
PredefinedType op only ifc lamp type enum c
PredefinedType op max 1 ifc lamp type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc lamp typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLampType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc lamp type enum c
PredefinedType op only ifc lamp type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc lamp type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLampTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
COMPACTFLUORESCENT ni, FLUORESCENT ni, HALOGEN ni, HIGHPRESSUREMERCURY ni, HIGHPRESSURESODIUM ni, LED ni, METALHALIDE ni, NOTDEFINED ni, OLED ni, TUNGSTENFILAMENT ni, USERDEFINED ni

ifc language idc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLanguageId

has super-classes
ifc identifier c
is in range of
Language op

ifc layer set direction enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLayerSetDirectionEnum

has super-classes
e n u m e r a t i o n
is in range of
LayerSetDirection op, OffsetDirection op
has members
AXIS1 ni, AXIS2 ni, AXIS3 ni

ifc layered itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLayeredItem

has super-classes
s e l e c t
has sub-classes
ifc representation c, ifc representation item c
is in range of
AssignedItems op

ifc length measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLengthMeasure

has super-classes
r e a l
ifc bending parameter select c
ifc measure value c
ifc size select c
has sub-classes
ifc non negative length measure c, ifc positive length measure c
is in range of
Depth op, DisplacementX op, DisplacementY op, DisplacementZ op, Distance op, Distance op, Eastings op, EccentricityInX op, EccentricityInY op, EccentricityInZ op, EffectiveDepth op, Elevation op, ElevationOfRefHeight op, ElevationOfTerrain op, ElevationWithFlooring op, LengthValue op, LiningOffset op, LiningOffset op, LiningToPanelOffsetX op, LiningToPanelOffsetX op, LiningToPanelOffsetY op, LiningToPanelOffsetY op, LongitudinalEndPosition op, LongitudinalStartPosition op, Magnitude op, Northings op, OffsetFromReferenceLine op, OrthogonalHeight op, RefElevation op, SizeInX op, SizeInY op, SlippageX op, SlippageY op, SlippageZ op, SupportedLength op, ThresholdOffset op, TopXOffset op, TransomOffset op, TransversePosition op, VisibleSegmentLength op

ifc length measure empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLengthMeasure_EmptyList

has super-classes
ifc length measure list c
empty list

ifc length measure listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLengthMeasure_List

has super-classes
o w l list
is followed by only ifc length measure list c
has next only ifc length measure list c
has contents only ifc length measure c
has sub-classes
ifc length measure empty list c
is in range of
Coordinates op, OffsetDistances op, OffsetValues op, OffsetValues op, SurfaceReinforcement1 op, SurfaceReinforcement2 op

ifc length measure list empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLengthMeasure_List_EmptyList

has super-classes
ifc length measure list list c
empty list

ifc length measure list listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLengthMeasure_List_List

has super-classes
o w l list
has next only ifc length measure list list c
has contents only ifc length measure list c
is followed by only ifc length measure list list c
has sub-classes
ifc length measure list empty list c
is in range of
CoordList op, Locations op

ifc library informationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLibraryInformation

has super-classes
ifc external information c
ifc library select c
Publisher op max 1 ifc actor select c
Description op max 1 ifc text c
Location op only ifc u r i reference c
VersionDate op max 1 ifc date time c
Version op only ifc label c
Version op max 1 ifc label c
Name op only ifc label c
Location op max 1 ifc u r i reference c
Description op only ifc text c
VersionDate op only ifc date time c
Publisher op only ifc actor select c
HasLibraryReferences op only ifc library reference c
Name op exactly 1 ifc label c
is in domain of
Description op, HasLibraryReferences op, Location op, Name op, Publisher op, Version op, VersionDate op
is in range of
RateSource op, ReferencedLibrary op
is disjoint with
ifc classification c, ifc document information c

ifc library referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLibraryReference

has super-classes
ifc external reference c
ifc library select c
ReferencedLibrary op max 1 ifc library information c
Description op max 1 ifc text c
Description op only ifc text c
ReferencedLibrary op only ifc library information c
Language op max 1 ifc language id c
Language op only ifc language id c
is in domain of
Description op, Language op, ReferencedLibrary op
is in range of
HasLibraryReferences op
is disjoint with
ifc classification reference c, ifc document reference c, ifc externally defined hatch style c, ifc externally defined surface style c, ifc externally defined text font c

ifc library selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLibrarySelect

has super-classes
s e l e c t
has sub-classes
ifc library information c, ifc library reference c
is in range of
RelatingLibrary op

ifc light distribution curve enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightDistributionCurveEnum

has super-classes
e n u m e r a t i o n
is in range of
LightDistributionCurve op
has members
NOTDEFINED ni, TYPE_A ni, TYPE_B ni, TYPE_C ni

ifc light distribution datac back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightDistributionData

has super-classes
SecondaryPlaneAngle op only ifc plane angle measure list c
MainPlaneAngle op exactly 1 ifc plane angle measure c
MainPlaneAngle op only ifc plane angle measure c
SecondaryPlaneAngle op only has next some ifc plane angle measure list c
LuminousIntensity op only has next some ifc luminous intensity distribution measure list c
LuminousIntensity op exactly 1 ifc luminous intensity distribution measure list c
SecondaryPlaneAngle op exactly 1 ifc plane angle measure list c
LuminousIntensity op only ifc luminous intensity distribution measure list c
is in domain of
LuminousIntensity op, MainPlaneAngle op, SecondaryPlaneAngle op

ifc light distribution data empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightDistributionData_EmptyList

has super-classes
ifc light distribution data list c
empty list

ifc light distribution data listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightDistributionData_List

has super-classes
o w l list
has contents only ifc light distribution data c
is followed by only ifc light distribution data list c
has next only ifc light distribution data list c
has sub-classes
ifc light distribution data empty list c
is in range of
DistributionData op

ifc light distribution data source selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightDistributionDataSourceSelect

has super-classes
s e l e c t
has sub-classes
ifc external reference c, ifc light intensity distribution c
is in range of
LightDistributionDataSource op

ifc light emission source enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightEmissionSourceEnum

has super-classes
e n u m e r a t i o n
is in range of
LightEmissionSource op
has members
COMPACTFLUORESCENT ni, FLUORESCENT ni, HIGHPRESSUREMERCURY ni, HIGHPRESSURESODIUM ni, LIGHTEMITTINGDIODE ni, LOWPRESSURESODIUM ni, LOWVOLTAGEHALOGEN ni, MAINVOLTAGEHALOGEN ni, METALHALIDE ni, NOTDEFINED ni, TUNGSTENFILAMENT ni

ifc light fixturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightFixture

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc light fixture type enum c
PredefinedType op only ifc light fixture type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc light fixture typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightFixtureType

has super-classes
ifc flow terminal type c
PredefinedType op only ifc light fixture type enum c
PredefinedType op exactly 1 ifc light fixture type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc light fixture type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightFixtureTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
DIRECTIONSOURCE ni, NOTDEFINED ni, POINTSOURCE ni, SECURITYLIGHTING ni, USERDEFINED ni

ifc light intensity distributionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightIntensityDistribution

has super-classes
ifc light distribution data source select c
DistributionData op only ifc light distribution data list c
LightDistributionCurve op exactly 1 ifc light distribution curve enum c
LightDistributionCurve op only ifc light distribution curve enum c
DistributionData op only has next some ifc light distribution data list c
DistributionData op exactly 1 ifc light distribution data list c
is in domain of
DistributionData op, LightDistributionCurve op

ifc light sourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightSource

has super-classes
ifc geometric representation item c
Intensity op only ifc normalised ratio measure c
Name op only ifc label c
LightColour op exactly 1 ifc colour rgb c
ifc light source ambient c or ifc light source directional c or ifc light source goniometric c or ifc light source positional c
Intensity op max 1 ifc normalised ratio measure c
LightColour op only ifc colour rgb c
Name op max 1 ifc label c
AmbientIntensity op only ifc normalised ratio measure c
AmbientIntensity op max 1 ifc normalised ratio measure c
has sub-classes
ifc light source ambient c, ifc light source directional c, ifc light source goniometric c, ifc light source positional c
is in domain of
AmbientIntensity op, Intensity op, LightColour op, Name op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc light source ambientc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightSourceAmbient

has super-classes
ifc light source c
is disjoint with
ifc light source directional c, ifc light source goniometric c, ifc light source positional c

ifc light source directionalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightSourceDirectional

has super-classes
ifc light source c
Orientation op exactly 1 ifc direction c
Orientation op only ifc direction c
is in domain of
Orientation op
is disjoint with
ifc light source ambient c, ifc light source goniometric c, ifc light source positional c

ifc light source goniometricc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightSourceGoniometric

has super-classes
ifc light source c
Position op only ifc axis2 placement3 d c
ColourAppearance op only ifc colour rgb c
LuminousFlux op only ifc luminous flux measure c
ColourAppearance op max 1 ifc colour rgb c
ColourTemperature op exactly 1 ifc thermodynamic temperature measure c
LightEmissionSource op only ifc light emission source enum c
LuminousFlux op exactly 1 ifc luminous flux measure c
LightDistributionDataSource op only ifc light distribution data source select c
Position op exactly 1 ifc axis2 placement3 d c
LightEmissionSource op exactly 1 ifc light emission source enum c
LightDistributionDataSource op exactly 1 ifc light distribution data source select c
ColourTemperature op only ifc thermodynamic temperature measure c
is in domain of
ColourAppearance op, ColourTemperature op, LightDistributionDataSource op, LightEmissionSource op, LuminousFlux op, Position op
is disjoint with
ifc light source ambient c, ifc light source directional c, ifc light source positional c

ifc light source positionalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightSourcePositional

has super-classes
ifc light source c
Position op only ifc cartesian point c
ConstantAttenuation op only ifc real c
QuadricAttenuation op exactly 1 ifc real c
ConstantAttenuation op exactly 1 ifc real c
DistanceAttenuation op only ifc real c
QuadricAttenuation op only ifc real c
DistanceAttenuation op exactly 1 ifc real c
Position op exactly 1 ifc cartesian point c
Radius op only ifc positive length measure c
Radius op exactly 1 ifc positive length measure c
has sub-classes
ifc light source spot c
is in domain of
ConstantAttenuation op, DistanceAttenuation op, Position op, QuadricAttenuation op, Radius op
is disjoint with
ifc light source ambient c, ifc light source directional c, ifc light source goniometric c

ifc light source spotc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLightSourceSpot

has super-classes
ifc light source positional c
ConcentrationExponent op only ifc real c
BeamWidthAngle op exactly 1 ifc positive plane angle measure c
Orientation op exactly 1 ifc direction c
Orientation op only ifc direction c
SpreadAngle op only ifc positive plane angle measure c
SpreadAngle op exactly 1 ifc positive plane angle measure c
ConcentrationExponent op max 1 ifc real c
BeamWidthAngle op only ifc positive plane angle measure c
is in domain of
BeamWidthAngle op, ConcentrationExponent op, Orientation op, SpreadAngle op

ifc linec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLine

has super-classes
ifc curve c
Pnt op only ifc cartesian point c
Dir op only ifc vector c
Dir op exactly 1 ifc vector c
Pnt op exactly 1 ifc cartesian point c
is in domain of
Dir op, Pnt op
is disjoint with
ifc bounded curve c, ifc conic c, ifc offset curve2 d c, ifc offset curve3 d c, ifc pcurve c

ifc linear force measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLinearForceMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
LinearForceX op, LinearForceY op, LinearForceZ op

ifc linear moment measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLinearMomentMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
LinearMomentX op, LinearMomentY op, LinearMomentZ op

ifc linear stiffness measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLinearStiffnessMeasure

has super-classes
r e a l
ifc derived measure value c
ifc translational stiffness select c

ifc linear velocity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLinearVelocityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc load group type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLoadGroupTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
LOAD_CASE ni, LOAD_COMBINATION ni, LOAD_GROUP ni, NOTDEFINED ni, USERDEFINED ni

ifc local placementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLocalPlacement

has super-classes
ifc object placement c
RelativePlacement op exactly 1 ifc axis2 placement c
PlacementRelTo op only ifc object placement c
PlacementRelTo op max 1 ifc object placement c
RelativePlacement op only ifc axis2 placement c
is in domain of
PlacementRelTo op, RelativePlacement op
is in range of
ReferencedByPlacements op
is disjoint with
ifc grid placement c

ifc logicalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLogical

has super-classes
l o g i c a l
ifc simple value c
is in range of
IsVentilated op

ifc logical operator enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLogicalOperatorEnum

has super-classes
e n u m e r a t i o n
is in range of
LogicalAggregator op
has members
LOGICALAND ni, LOGICALNOTAND ni, LOGICALNOTOR ni, LOGICALOR ni, LOGICALXOR ni

ifc loopc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLoop

has super-classes
ifc topological representation item c
has sub-classes
ifc edge loop c, ifc poly loop c, ifc vertex loop c
is in range of
Bound op
is disjoint with
ifc connected face set c, ifc edge c, ifc face c, ifc face bound c, ifc path c, ifc vertex c

ifc luminous flux measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLuminousFluxMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
LuminousFlux op

ifc luminous intensity distribution measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLuminousIntensityDistributionMeasure

has super-classes
r e a l
ifc derived measure value c

ifc luminous intensity distribution measure empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLuminousIntensityDistributionMeasure_EmptyList

has super-classes
ifc luminous intensity distribution measure list c
empty list

ifc luminous intensity distribution measure listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLuminousIntensityDistributionMeasure_List

has super-classes
o w l list
has next only ifc luminous intensity distribution measure list c
has contents only ifc luminous intensity distribution measure c
is followed by only ifc luminous intensity distribution measure list c
has sub-classes
ifc luminous intensity distribution measure empty list c
is in range of
LuminousIntensity op

ifc luminous intensity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcLuminousIntensityMeasure

has super-classes
r e a l
ifc measure value c

ifc magnetic flux density measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMagneticFluxDensityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc magnetic flux measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMagneticFluxMeasure

has super-classes
r e a l
ifc derived measure value c

ifc manifold solid brepc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcManifoldSolidBrep

has super-classes
ifc solid model c
ifc advanced brep c or ifc faceted brep c
Outer op only ifc closed shell c
Outer op exactly 1 ifc closed shell c
has sub-classes
ifc advanced brep c, ifc faceted brep c
is in domain of
Outer op
is disjoint with
ifc csg solid c, ifc swept area solid c, ifc swept disk solid c

ifc map conversionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMapConversion

has super-classes
ifc coordinate operation c
Eastings op only ifc length measure c
XAxisOrdinate op max 1 ifc real c
XAxisAbscissa op max 1 ifc real c
XAxisOrdinate op only ifc real c
Northings op only ifc length measure c
Scale op max 1 ifc real c
XAxisAbscissa op only ifc real c
Eastings op exactly 1 ifc length measure c
Scale op only ifc real c
OrthogonalHeight op only ifc length measure c
Northings op exactly 1 ifc length measure c
OrthogonalHeight op exactly 1 ifc length measure c
is in domain of
Eastings op, Northings op, OrthogonalHeight op, Scale op, XAxisAbscissa op, XAxisOrdinate op

ifc mapped itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMappedItem

has super-classes
ifc representation item c
MappingTarget op only ifc cartesian transformation operator c
MappingSource op only ifc representation map c
MappingTarget op exactly 1 ifc cartesian transformation operator c
MappingSource op exactly 1 ifc representation map c
is in domain of
MappingSource op, MappingTarget op
is in range of
MapUsage op
is disjoint with
ifc geometric representation item c, ifc styled item c, ifc topological representation item c

ifc mass density measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMassDensityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc mass flow rate measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMassFlowRateMeasure

has super-classes
r e a l
ifc derived measure value c

ifc mass measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMassMeasure

has super-classes
r e a l
ifc measure value c
is in range of
WeightValue op

ifc mass per length measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMassPerLengthMeasure

has super-classes
r e a l
ifc derived measure value c

ifc materialc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterial

has super-classes
ifc material definition c
Name op exactly 1 ifc label c
Description op max 1 ifc text c
RelatesTo op only ifc material relationship c
HasRepresentation op only ifc material definition representation c
Category op max 1 ifc label c
IsRelatedWith op only ifc material relationship c
Category op only ifc label c
Description op only ifc text c
Name op only ifc label c
HasRepresentation op max 1 ifc material definition representation c
RelatesTo op max 1 ifc material relationship c
is in domain of
Category op, Description op, HasRepresentation op, IsRelatedWith op, Name op, RelatesTo op
is in range of
ClassifiedMaterial op, Material op, Material op, Material op, RelatedMaterials op, RelatingMaterial op, RepresentedMaterial op
is disjoint with
ifc material constituent c, ifc material constituent set c, ifc material layer c, ifc material layer set c, ifc material profile c, ifc material profile set c

ifc material classification relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialClassificationRelationship

has super-classes
MaterialClassifications op only ifc classification select c
MaterialClassifications op min 1 ifc classification select c
ClassifiedMaterial op only ifc material c
ClassifiedMaterial op exactly 1 ifc material c
is in domain of
ClassifiedMaterial op, MaterialClassifications op

ifc material constituentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialConstituent

has super-classes
ifc material definition c
Description op only ifc text c
Name op only ifc label c
Fraction op only ifc normalised ratio measure c
Material op only ifc material c
Fraction op max 1 ifc normalised ratio measure c
Material op exactly 1 ifc material c
Description op max 1 ifc text c
ToMaterialConstituentSet op exactly 1 ifc material constituent set c
Name op max 1 ifc label c
ToMaterialConstituentSet op only ifc material constituent set c
Category op max 1 ifc label c
Category op only ifc label c
is in domain of
Category op, Description op, Fraction op, Material op, Name op, ToMaterialConstituentSet op
is in range of
MaterialConstituents op
is disjoint with
ifc material c, ifc material constituent set c, ifc material layer c, ifc material layer set c, ifc material profile c, ifc material profile set c

ifc material constituent setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialConstituentSet

has super-classes
ifc material definition c
Description op only ifc text c
Name op only ifc label c
Description op max 1 ifc text c
MaterialConstituents op only ifc material constituent c
Name op max 1 ifc label c
is in domain of
Description op, MaterialConstituents op, Name op
is in range of
ToMaterialConstituentSet op
is disjoint with
ifc material c, ifc material constituent c, ifc material layer c, ifc material layer set c, ifc material profile c, ifc material profile set c

ifc material definitionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialDefinition

has super-classes
ifc material select c
ifc object reference select c
ifc resource object select c
HasProperties op only ifc material properties c
ifc material c or ifc material constituent c or ifc material constituent set c or ifc material layer c or ifc material layer set c or ifc material profile c or ifc material profile set c
has sub-classes
ifc material c, ifc material constituent c, ifc material constituent set c, ifc material layer c, ifc material layer set c, ifc material profile c, ifc material profile set c
is in domain of
HasProperties op
is in range of
Material op

ifc material definition representationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialDefinitionRepresentation

has super-classes
ifc product representation c
RepresentedMaterial op only ifc material c
RepresentedMaterial op exactly 1 ifc material c
is in domain of
RepresentedMaterial op
is in range of
HasRepresentation op
is disjoint with
ifc product definition shape c

ifc material empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterial_EmptyList

has super-classes
ifc material list c
empty list

ifc material layerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialLayer

has super-classes
ifc material definition c
Description op max 1 ifc text c
IsVentilated op max 1 ifc logical c
LayerThickness op only ifc non negative length measure c
Material op max 1 ifc material c
LayerThickness op exactly 1 ifc non negative length measure c
Description op only ifc text c
Priority op max 1 ifc normalised ratio measure c
Category op only ifc label c
Name op max 1 ifc label c
Priority op only ifc normalised ratio measure c
IsVentilated op only ifc logical c
Category op max 1 ifc label c
Name op only ifc label c
Material op only ifc material c
has sub-classes
ifc material layer with offsets c
is in domain of
Category op, Description op, IsVentilated op, LayerThickness op, Material op, Name op, Priority op
is disjoint with
ifc material c, ifc material constituent c, ifc material constituent set c, ifc material layer set c, ifc material profile c, ifc material profile set c

ifc material layer empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialLayer_EmptyList

has super-classes
ifc material layer list c
empty list

ifc material layer listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialLayer_List

has super-classes
o w l list
is followed by only ifc material layer list c
has next only ifc material layer list c
has contents only ifc material layer c
has sub-classes
ifc material layer empty list c
is in range of
MaterialLayers op

ifc material layer setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialLayerSet

has super-classes
ifc material definition c
Description op max 1 ifc text c
LayerSetName op only ifc label c
MaterialLayers op exactly 1 ifc material layer list c
LayerSetName op max 1 ifc label c
Description op only ifc text c
MaterialLayers op only ifc material layer list c
MaterialLayers op only has next some ifc material layer list c
is in domain of
Description op, LayerSetName op, MaterialLayers op
is in range of
ForLayerSet op
is disjoint with
ifc material c, ifc material constituent c, ifc material constituent set c, ifc material layer c, ifc material profile c, ifc material profile set c

ifc material layer set usagec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialLayerSetUsage

has super-classes
ifc material usage definition c
DirectionSense op exactly 1 ifc direction sense enum c
LayerSetDirection op only ifc layer set direction enum c
ForLayerSet op exactly 1 ifc material layer set c
DirectionSense op only ifc direction sense enum c
LayerSetDirection op exactly 1 ifc layer set direction enum c
ReferenceExtent op only ifc positive length measure c
ForLayerSet op only ifc material layer set c
ReferenceExtent op max 1 ifc positive length measure c
OffsetFromReferenceLine op exactly 1 ifc length measure c
OffsetFromReferenceLine op only ifc length measure c
is in domain of
DirectionSense op, ForLayerSet op, LayerSetDirection op, OffsetFromReferenceLine op, ReferenceExtent op
is disjoint with
ifc material profile set usage c

ifc material layer with offsetsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialLayerWithOffsets

has super-classes
ifc material layer c
OffsetValues op exactly 1 ifc length measure list c
OffsetDirection op exactly 1 ifc layer set direction enum c
OffsetValues op only has next some has next some ifc length measure list c
OffsetDirection op only ifc layer set direction enum c
OffsetValues op only ifc length measure list c
OffsetValues op only has next only has next exactly 1 ifc length measure empty list c
is in domain of
OffsetDirection op, OffsetValues op

ifc material listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialList

has super-classes
ifc material select c
Materials op only ifc material list c
Materials op only has next some ifc material list c
Materials op exactly 1 ifc material list c
is in domain of
Materials op

ifc material listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterial_List

has super-classes
o w l list
has contents only ifc material c
is followed by only ifc material list c
has next only ifc material list c
has sub-classes
ifc material empty list c
is in range of
Materials op

ifc material profilec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfile

has super-classes
ifc material definition c
Priority op max 1 ifc normalised ratio measure c
Description op max 1 ifc text c
Category op only ifc label c
Profile op exactly 1 ifc profile def c
Category op max 1 ifc label c
Description op only ifc text c
Profile op only ifc profile def c
Name op max 1 ifc label c
Name op only ifc label c
Priority op only ifc normalised ratio measure c
Material op max 1 ifc material c
Material op only ifc material c
has sub-classes
ifc material profile with offsets c
is in domain of
Category op, Description op, Material op, Name op, Priority op, Profile op
is disjoint with
ifc material c, ifc material constituent c, ifc material constituent set c, ifc material layer c, ifc material layer set c, ifc material profile set c

ifc material profile empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfile_EmptyList

has super-classes
ifc material profile list c
empty list

ifc material profile listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfile_List

has super-classes
o w l list
is followed by only ifc material profile list c
has contents only ifc material profile c
has next only ifc material profile list c
has sub-classes
ifc material profile empty list c
is in range of
MaterialProfiles op

ifc material profile setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfileSet

has super-classes
ifc material definition c
MaterialProfiles op only ifc material profile list c
Description op max 1 ifc text c
CompositeProfile op only ifc composite profile def c
Name op max 1 ifc label c
CompositeProfile op max 1 ifc composite profile def c
MaterialProfiles op only has next some ifc material profile list c
Name op only ifc label c
Description op only ifc text c
MaterialProfiles op exactly 1 ifc material profile list c
is in domain of
CompositeProfile op, Description op, MaterialProfiles op, Name op
is in range of
ForProfileEndSet op, ForProfileSet op
is disjoint with
ifc material c, ifc material constituent c, ifc material constituent set c, ifc material layer c, ifc material layer set c, ifc material profile c

ifc material profile set usagec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfileSetUsage

has super-classes
ifc material usage definition c
CardinalPoint op max 1 ifc cardinal point reference c
ReferenceExtent op only ifc positive length measure c
ForProfileSet op exactly 1 ifc material profile set c
CardinalPoint op only ifc cardinal point reference c
ReferenceExtent op max 1 ifc positive length measure c
ForProfileSet op only ifc material profile set c
has sub-classes
ifc material profile set usage tapering c
is in domain of
CardinalPoint op, ForProfileSet op, ReferenceExtent op
is disjoint with
ifc material layer set usage c

ifc material profile set usage taperingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfileSetUsageTapering

has super-classes
ifc material profile set usage c
ForProfileEndSet op exactly 1 ifc material profile set c
CardinalEndPoint op only ifc cardinal point reference c
CardinalEndPoint op max 1 ifc cardinal point reference c
ForProfileEndSet op only ifc material profile set c
is in domain of
CardinalEndPoint op, ForProfileEndSet op

ifc material profile with offsetsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProfileWithOffsets

has super-classes
ifc material profile c
OffsetValues op only has next some has next some ifc length measure list c
OffsetValues op only ifc length measure list c
OffsetValues op only has next only has next exactly 1 ifc length measure empty list c
OffsetValues op exactly 1 ifc length measure list c
is in domain of
OffsetValues op

ifc material propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialProperties

has super-classes
ifc extended properties c
Material op exactly 1 ifc material definition c
Material op only ifc material definition c
is in domain of
Material op
is in range of
HasProperties op
is disjoint with
ifc profile properties c

ifc material relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialRelationship

has super-classes
ifc resource level relationship c
RelatingMaterial op exactly 1 ifc material c
RelatedMaterials op only ifc material c
RelatedMaterials op min 1 ifc material c
Expression op only ifc label c
Expression op max 1 ifc label c
RelatingMaterial op only ifc material c
is in domain of
Expression op, RelatedMaterials op, RelatingMaterial op
is in range of
IsRelatedWith op, RelatesTo op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc material selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialSelect

has super-classes
s e l e c t
has sub-classes
ifc material definition c, ifc material list c, ifc material usage definition c
is in range of
RelatingMaterial op

ifc material usage definitionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMaterialUsageDefinition

has super-classes
ifc material select c
ifc material layer set usage c or ifc material profile set usage c
has sub-classes
ifc material layer set usage c, ifc material profile set usage c

ifc measure valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMeasureValue

has super-classes
s e l e c t
ifc value c
has sub-classes
ifc amount of substance measure c, ifc area measure c, ifc complex number c, ifc context dependent measure c, ifc count measure c, ifc descriptive measure c, ifc electric current measure c, ifc length measure c, ifc luminous intensity measure c, ifc mass measure c, ifc non negative length measure c, ifc normalised ratio measure c, ifc numeric measure c, ifc parameter value c, ifc plane angle measure c, ifc positive length measure c, ifc positive plane angle measure c, ifc positive ratio measure c, ifc ratio measure c, ifc solid angle measure c, ifc thermodynamic temperature measure c, ifc time measure c, ifc volume measure c

ifc measure with unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMeasureWithUnit

has super-classes
ifc applied value select c
ifc metric value select c
UnitComponent op exactly 1 ifc unit c
UnitComponent op only ifc unit c
ValueComponent op only ifc value c
ValueComponent op exactly 1 ifc value c
is in domain of
UnitComponent op, ValueComponent op
is in range of
ConversionFactor op, QuantityInProcess op, UnitBasis op

ifc mechanical fastenerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMechanicalFastener

has super-classes
ifc element component c
NominalLength op max 1 ifc positive length measure c
PredefinedType op max 1 ifc mechanical fastener type enum c
NominalDiameter op only ifc positive length measure c
NominalLength op only ifc positive length measure c
PredefinedType op only ifc mechanical fastener type enum c
NominalDiameter op max 1 ifc positive length measure c
is in domain of
NominalDiameter op, NominalLength op, PredefinedType op
is disjoint with
ifc building element part c, ifc discrete accessory c, ifc fastener c, ifc reinforcing element c, ifc vibration isolator c

ifc mechanical fastener typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMechanicalFastenerType

has super-classes
ifc element component type c
PredefinedType op only ifc mechanical fastener type enum c
NominalLength op only ifc positive length measure c
NominalDiameter op only ifc positive length measure c
PredefinedType op exactly 1 ifc mechanical fastener type enum c
NominalDiameter op max 1 ifc positive length measure c
NominalLength op max 1 ifc positive length measure c
is in domain of
NominalDiameter op, NominalLength op, PredefinedType op
is disjoint with
ifc building element part type c, ifc discrete accessory type c, ifc fastener type c, ifc reinforcing element type c, ifc vibration isolator type c

ifc mechanical fastener type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMechanicalFastenerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ANCHORBOLT ni, BOLT ni, DOWEL ni, NAIL ni, NAILPLATE ni, NOTDEFINED ni, RIVET ni, SCREW ni, SHEARCONNECTOR ni, STAPLE ni, STUDSHEARCONNECTOR ni, USERDEFINED ni

ifc medical devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMedicalDevice

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc medical device type enum c
PredefinedType op only ifc medical device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc medical device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMedicalDeviceType

has super-classes
ifc flow terminal type c
PredefinedType op only ifc medical device type enum c
PredefinedType op exactly 1 ifc medical device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc medical device type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMedicalDeviceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AIRSTATION ni, FEEDAIRUNIT ni, NOTDEFINED ni, OXYGENGENERATOR ni, OXYGENPLANT ni, USERDEFINED ni, VACUUMSTATION ni

ifc memberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMember

has super-classes
ifc building element c
PredefinedType op only ifc member type enum c
PredefinedType op max 1 ifc member type enum c
has sub-classes
ifc member standard case c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc member standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMemberStandardCase

has super-classes
ifc member c

ifc member typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMemberType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc member type enum c
PredefinedType op only ifc member type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc member type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMemberTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BRACE ni, CHORD ni, COLLAR ni, MEMBER ni, MULLION ni, NOTDEFINED ni, PLATE ni, POST ni, PURLIN ni, RAFTER ni, STRINGER ni, STRUT ni, STUD ni, USERDEFINED ni

ifc metricc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMetric

has super-classes
ifc constraint c
ReferencePath op only ifc reference c
Benchmark op exactly 1 ifc benchmark enum c
ValueSource op only ifc label c
ValueSource op max 1 ifc label c
ReferencePath op max 1 ifc reference c
DataValue op only ifc metric value select c
DataValue op exactly 1 ifc metric value select c
Benchmark op only ifc benchmark enum c
is in domain of
Benchmark op, DataValue op, ReferencePath op, ValueSource op
is disjoint with
ifc objective c

ifc metric value selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMetricValueSelect

has super-classes
s e l e c t
has sub-classes
ifc applied value c, ifc measure with unit c, ifc reference c, ifc table c, ifc time series c, ifc value c
is in range of
DataValue op

ifc mirrored profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMirroredProfileDef

has super-classes
ifc derived profile def c

ifc modulus of elasticity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfElasticityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc modulus of linear subgrade reaction measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfLinearSubgradeReactionMeasure

has super-classes
r e a l
ifc derived measure value c
ifc modulus of translational subgrade reaction select c

ifc modulus of rotational subgrade reaction measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfRotationalSubgradeReactionMeasure

has super-classes
r e a l
ifc derived measure value c
ifc modulus of rotational subgrade reaction select c

ifc modulus of rotational subgrade reaction selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfRotationalSubgradeReactionSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean c, ifc modulus of rotational subgrade reaction measure c
is in range of
RotationalStiffnessByLengthX op, RotationalStiffnessByLengthY op, RotationalStiffnessByLengthZ op

ifc modulus of subgrade reaction measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfSubgradeReactionMeasure

has super-classes
r e a l
ifc derived measure value c
ifc modulus of subgrade reaction select c

ifc modulus of subgrade reaction selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfSubgradeReactionSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean c, ifc modulus of subgrade reaction measure c
is in range of
TranslationalStiffnessByAreaX op, TranslationalStiffnessByAreaY op, TranslationalStiffnessByAreaZ op

ifc modulus of translational subgrade reaction selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcModulusOfTranslationalSubgradeReactionSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean c, ifc modulus of linear subgrade reaction measure c
is in range of
TranslationalStiffnessByLengthX op, TranslationalStiffnessByLengthY op, TranslationalStiffnessByLengthZ op

ifc moisture diffusivity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMoistureDiffusivityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc molecular weight measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMolecularWeightMeasure

has super-classes
r e a l
ifc derived measure value c

ifc moment of inertia measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMomentOfInertiaMeasure

has super-classes
r e a l
ifc derived measure value c

ifc monetary measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMonetaryMeasure

has super-classes
r e a l
ifc derived measure value c

ifc monetary unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMonetaryUnit

has super-classes
ifc unit c
Currency op exactly 1 ifc label c
Currency op only ifc label c
is in domain of
Currency op
is in range of
RelatedMonetaryUnit op, RelatingMonetaryUnit op

ifc month in year numberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMonthInYearNumber

has super-classes
i n t e g e r
is in range of
MonthComponent op

ifc motor connectionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMotorConnection

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc motor connection type enum c
PredefinedType op only ifc motor connection type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc solar device c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc motor connection typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMotorConnectionType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc motor connection type enum c
PredefinedType op only ifc motor connection type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc motor connection type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcMotorConnectionTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BELTDRIVE ni, COUPLING ni, DIRECTDRIVE ni, NOTDEFINED ni, USERDEFINED ni

ifc named unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNamedUnit

has super-classes
ifc unit c
UnitType op exactly 1 ifc unit enum c
UnitType op only ifc unit enum c
Dimensions op only ifc dimensional exponents c
ifc context dependent unit c or ifc conversion based unit c or ifc s i unit c
Dimensions op exactly 1 ifc dimensional exponents c
has sub-classes
ifc context dependent unit c, ifc conversion based unit c, ifc s i unit c
is in domain of
Dimensions op, UnitType op
is in range of
MapUnit op, Unit op, Unit op

ifc non negative length measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNonNegativeLengthMeasure

has super-classes
ifc length measure c
ifc measure value c
is in range of
BottomFlangeEdgeRadius op, BottomFlangeFilletRadius op, EdgeRadius op, EdgeRadius op, EdgeRadius op, FilletRadius op, FilletRadius op, FilletRadius op, FilletRadius op, FilletRadius op, FlangeEdgeRadius op, FlangeEdgeRadius op, InnerFilletRadius op, InternalFilletRadius op, LayerThickness op, LiningThickness op, LiningThickness op, MullionThickness op, OuterFilletRadius op, ThresholdThickness op, TopFlangeEdgeRadius op, TopFlangeFilletRadius op, TransomThickness op, TransomThickness op, WebEdgeRadius op

ifc normalised ratio measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNormalisedRatioMeasure

has super-classes
ifc colour or factor c
ifc measure value c
ifc ratio measure c
ifc size select c
is in range of
AmbientIntensity op, Blue op, FirstMullionOffset op, FirstTransomOffset op, Fraction op, FrictionCoefficient op, Green op, Intensity op, PanelWidth op, Priority op, Priority op, Red op, SecondMullionOffset op, SecondTransomOffset op, Transparency op

ifc normalised ratio measure empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNormalisedRatioMeasure_EmptyList

has super-classes
ifc normalised ratio measure list c
empty list

ifc normalised ratio measure listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNormalisedRatioMeasure_List

has super-classes
o w l list
has next only ifc normalised ratio measure list c
has contents only ifc normalised ratio measure c
is followed by only ifc normalised ratio measure list c
has sub-classes
ifc normalised ratio measure empty list c

ifc normalised ratio measure list empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNormalisedRatioMeasure_List_EmptyList

has super-classes
ifc normalised ratio measure list list c
empty list

ifc normalised ratio measure list listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNormalisedRatioMeasure_List_List

has super-classes
o w l list
has contents only ifc normalised ratio measure list c
is followed by only ifc normalised ratio measure list list c
has next only ifc normalised ratio measure list list c
has sub-classes
ifc normalised ratio measure list empty list c
is in range of
ColourList op

ifc null stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNullStyle

has super-classes
e n u m e r a t i o n
ifc presentation style select c
has members
NULL ni

ifc numeric measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcNumericMeasure

has super-classes
n u m b e r
ifc measure value c

ifc objectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObject

has super-classes
ifc object definition c
IsDeclaredBy op only ifc rel defines by object c
ObjectType op only ifc label c
IsTypedBy op max 1 ifc rel defines by type c
ObjectType op max 1 ifc label c
IsTypedBy op only ifc rel defines by type c
IsDeclaredBy op max 1 ifc rel defines by object c
Declares op only ifc rel defines by object c
ifc actor c or ifc control c or ifc group c or ifc process c or ifc product c or ifc resource c
has sub-classes
ifc actor c, ifc control c, ifc group c, ifc process c, ifc product c, ifc resource c
is in domain of
Declares op, IsDeclaredBy op, IsTypedBy op, ObjectType op
is in range of
RelatedObjects op, RelatedObjects op, RelatingObject op
is disjoint with
ifc context c, ifc type object c

ifc object definitionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectDefinition

has super-classes
ifc definition select c
ifc root c
Decomposes op max 1 ifc rel aggregates c
IsDecomposedBy op only ifc rel aggregates c
HasAssignments op only ifc rel assigns c
IsNestedBy op only ifc rel nests c
ifc context c or ifc object c or ifc type object c
Decomposes op only ifc rel aggregates c
has sub-classes
ifc context c, ifc object c, ifc type object c
is in domain of
Decomposes op, HasAssignments op, IsDecomposedBy op, IsNestedBy op
is in range of
RelatedObjects op, RelatedObjects op, RelatedObjects op, RelatingObject op, RelatingObject op
is disjoint with
ifc property definition c, ifc relationship c

ifc object definition empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectDefinition_EmptyList

has super-classes
ifc object definition list c
empty list

ifc object definition listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectDefinition_List

has super-classes
o w l list
is followed by only ifc object definition list c
has contents only ifc object definition c
has next only ifc object definition list c
has sub-classes
ifc object definition empty list c
is in range of
RelatedObjects op

ifc object placementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectPlacement

has super-classes
ifc grid placement c or ifc local placement c
ReferencedByPlacements op only ifc local placement c
PlacesObject op only ifc product c
has sub-classes
ifc grid placement c, ifc local placement c
is in domain of
PlacesObject op, ReferencedByPlacements op
is in range of
ObjectPlacement op, PlacementRelTo op, SharedPlacement op

ifc object reference selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectReferenceSelect

has super-classes
s e l e c t
has sub-classes
ifc address c, ifc applied value c, ifc external reference c, ifc material definition c, ifc organization c, ifc person c, ifc person and organization c, ifc table c, ifc time series c
is in range of
PropertyReference op

ifc object type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
ProxyType op, RelatedObjectsType op
has members
ACTOR ni, CONTROL ni, GROUP ni, NOTDEFINED ni, PROCESS ni, PRODUCT ni, PROJECT ni, RESOURCE ni

ifc objectivec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjective

has super-classes
ifc constraint c
LogicalAggregator op only ifc logical operator enum c
ObjectiveQualifier op only ifc objective enum c
LogicalAggregator op max 1 ifc logical operator enum c
BenchmarkValues op only ifc constraint list c
UserDefinedQualifier op max 1 ifc label c
ObjectiveQualifier op exactly 1 ifc objective enum c
BenchmarkValues op max 1 ifc constraint list c
UserDefinedQualifier op only ifc label c
BenchmarkValues op only has next some ifc constraint list c
is in domain of
BenchmarkValues op, LogicalAggregator op, ObjectiveQualifier op, UserDefinedQualifier op
is disjoint with
ifc metric c

ifc objective enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcObjectiveEnum

has super-classes
e n u m e r a t i o n
is in range of
ObjectiveQualifier op
has members
CODECOMPLIANCE ni, CODEWAIVER ni, DESIGNINTENT ni, EXTERNAL ni, HEALTHANDSAFETY ni, MERGECONFLICT ni, MODELVIEW ni, NOTDEFINED ni, PARAMETER ni, REQUIREMENT ni, SPECIFICATION ni, TRIGGERCONDITION ni, USERDEFINED ni

ifc occupantc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOccupant

has super-classes
ifc actor c
PredefinedType op only ifc occupant type enum c
PredefinedType op max 1 ifc occupant type enum c
is in domain of
PredefinedType op

ifc occupant type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOccupantTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
ASSIGNEE ni, ASSIGNOR ni, LESSEE ni, LESSOR ni, LETTINGAGENT ni, NOTDEFINED ni, OWNER ni, TENANT ni, USERDEFINED ni

ifc offset curve2 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOffsetCurve2D

has super-classes
ifc curve c
SelfIntersect op only l o g i c a l
BasisCurve op exactly 1 ifc curve c
SelfIntersect op exactly 1 l o g i c a l
Distance op only ifc length measure c
BasisCurve op only ifc curve c
Distance op exactly 1 ifc length measure c
is in domain of
BasisCurve op, Distance op, SelfIntersect op
is disjoint with
ifc bounded curve c, ifc conic c, ifc line c, ifc offset curve3 d c, ifc pcurve c

ifc offset curve3 dc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOffsetCurve3D

has super-classes
ifc curve c
BasisCurve op only ifc curve c
SelfIntersect op only l o g i c a l
RefDirection op only ifc direction c
Distance op exactly 1 ifc length measure c
SelfIntersect op exactly 1 l o g i c a l
Distance op only ifc length measure c
RefDirection op exactly 1 ifc direction c
BasisCurve op exactly 1 ifc curve c
is in domain of
BasisCurve op, Distance op, RefDirection op, SelfIntersect op
is disjoint with
ifc bounded curve c, ifc conic c, ifc line c, ifc offset curve2 d c, ifc pcurve c

ifc open shellc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOpenShell

has super-classes
ifc connected face set c
ifc shell c
is disjoint with
ifc closed shell c

ifc opening elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOpeningElement

has super-classes
ifc feature element subtraction c
PredefinedType op only ifc opening element type enum c
PredefinedType op max 1 ifc opening element type enum c
HasFillings op only ifc rel fills element c
has sub-classes
ifc opening standard case c
is in domain of
HasFillings op, PredefinedType op
is in range of
RelatingOpeningElement op
is disjoint with
ifc voiding feature c

ifc opening element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOpeningElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
NOTDEFINED ni, OPENING ni, RECESS ni, USERDEFINED ni

ifc opening standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOpeningStandardCase

has super-classes
ifc opening element c

ifc organizationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOrganization

has super-classes
ifc actor select c
ifc object reference select c
ifc resource object select c
Addresses op only ifc address list c
Addresses op only has next some ifc address list c
IsRelatedBy op only ifc organization relationship c
Description op max 1 ifc text c
Description op only ifc text c
Roles op only ifc actor role list c
Roles op max 1 ifc actor role list c
Roles op only has next some ifc actor role list c
Identification op only ifc identifier c
Name op only ifc label c
Engages op only ifc person and organization c
Addresses op max 1 ifc address list c
Name op exactly 1 ifc label c
Identification op max 1 ifc identifier c
Relates op only ifc organization relationship c
is in domain of
Addresses op, Description op, Engages op, Identification op, IsRelatedBy op, Name op, Relates op, Roles op
is in range of
ApplicationDeveloper op, RelatedOrganizations op, RelatingOrganization op, TheOrganization op

ifc organization relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOrganizationRelationship

has super-classes
ifc resource level relationship c
RelatedOrganizations op min 1 ifc organization c
RelatedOrganizations op only ifc organization c
RelatingOrganization op only ifc organization c
RelatingOrganization op exactly 1 ifc organization c
is in domain of
RelatedOrganizations op, RelatingOrganization op
is in range of
IsRelatedBy op, Relates op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc oriented edgec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOrientedEdge

has super-classes
ifc edge c
Orientation op only b o o l e a n
EdgeElement op only ifc edge c
EdgeElement op exactly 1 ifc edge c
Orientation op exactly 1 b o o l e a n
is in domain of
EdgeElement op, Orientation op
is disjoint with
ifc edge curve c, ifc subedge c

ifc oriented edge empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOrientedEdge_EmptyList

has super-classes
ifc oriented edge list c
empty list

ifc oriented edge listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOrientedEdge_List

has super-classes
o w l list
has contents only ifc oriented edge c
is followed by only ifc oriented edge list c
has next only ifc oriented edge list c
has sub-classes
ifc oriented edge empty list c
is in range of
EdgeList op, EdgeList op

ifc outer boundary curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOuterBoundaryCurve

has super-classes
ifc boundary curve c

ifc outletc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOutlet

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc outlet type enum c
PredefinedType op only ifc outlet type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc outlet typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOutletType

has super-classes
ifc flow terminal type c
PredefinedType op only ifc outlet type enum c
PredefinedType op exactly 1 ifc outlet type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc outlet type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOutletTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AUDIOVISUALOUTLET ni, COMMUNICATIONSOUTLET ni, DATAOUTLET ni, NOTDEFINED ni, POWEROUTLET ni, TELEPHONEOUTLET ni, USERDEFINED ni

ifc owner historyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcOwnerHistory

has super-classes
LastModifyingUser op only ifc person and organization c
ChangeAction op only ifc change action enum c
OwningApplication op exactly 1 ifc application c
OwningUser op only ifc person and organization c
State op only ifc state enum c
OwningUser op exactly 1 ifc person and organization c
CreationDate op exactly 1 ifc time stamp c
State op max 1 ifc state enum c
LastModifyingApplication op max 1 ifc application c
LastModifyingApplication op only ifc application c
OwningApplication op only ifc application c
ChangeAction op max 1 ifc change action enum c
LastModifyingUser op max 1 ifc person and organization c
LastModifiedDate op only ifc time stamp c
LastModifiedDate op max 1 ifc time stamp c
CreationDate op only ifc time stamp c
is in domain of
ChangeAction op, CreationDate op, LastModifiedDate op, LastModifyingApplication op, LastModifyingUser op, OwningApplication op, OwningUser op, State op
is in range of
OwnerHistory op

ifc p h measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPHMeasure

has super-classes
r e a l
ifc derived measure value c

ifc parameter valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcParameterValue

has super-classes
r e a l
ifc measure value c
ifc trimming select c
is in range of
EndParam op, EndParam op, EndParam op, ParamLength op, PointParameter op, PointParameterU op, PointParameterV op, StartParam op, StartParam op, StartParam op, U1 op, U2 op, V1 op, V2 op

ifc parameter value empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcParameterValue_EmptyList

has super-classes
ifc parameter value list c
empty list

ifc parameter value listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcParameterValue_List

has super-classes
o w l list
has contents only ifc parameter value c
has next only ifc parameter value list c
is followed by only ifc parameter value list c
has sub-classes
ifc parameter value empty list c
is in range of
Coordinates op, Knots op, UKnots op, VKnots op

ifc parameter value list empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcParameterValue_List_EmptyList

has super-classes
ifc parameter value list list c
empty list

ifc parameter value list listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcParameterValue_List_List

has super-classes
o w l list
has contents only ifc parameter value list c
is followed by only ifc parameter value list list c
has next only ifc parameter value list list c
has sub-classes
ifc parameter value list empty list c
is in range of
Normals op, TexCoordsList op

ifc parameterized profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcParameterizedProfileDef

has super-classes
ifc profile def c
ifc asymmetric i shape profile def c or ifc c shape profile def c or ifc circle profile def c or ifc ellipse profile def c or ifc i shape profile def c or ifc l shape profile def c or ifc rectangle profile def c or ifc t shape profile def c or ifc trapezium profile def c or ifc u shape profile def c or ifc z shape profile def c
Position op only ifc axis2 placement2 d c
Position op max 1 ifc axis2 placement2 d c
has sub-classes
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c
is in domain of
Position op
is disjoint with
ifc arbitrary closed profile def c, ifc arbitrary open profile def c, ifc composite profile def c, ifc derived profile def c

ifc pathc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPath

has super-classes
ifc topological representation item c
EdgeList op exactly 1 ifc oriented edge list c
EdgeList op only has next some ifc oriented edge list c
EdgeList op only ifc oriented edge list c
is in domain of
EdgeList op
is disjoint with
ifc connected face set c, ifc edge c, ifc face c, ifc face bound c, ifc loop c, ifc vertex c

ifc pcurvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPcurve

has super-classes
ifc curve c
ifc curve on surface c
ReferenceCurve op exactly 1 ifc curve c
ReferenceCurve op only ifc curve c
BasisSurface op only ifc surface c
BasisSurface op exactly 1 ifc surface c
is in domain of
BasisSurface op, ReferenceCurve op
is disjoint with
ifc bounded curve c, ifc conic c, ifc line c, ifc offset curve2 d c, ifc offset curve3 d c

ifc performance historyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPerformanceHistory

has super-classes
ifc control c
LifeCyclePhase op only ifc label c
PredefinedType op only ifc performance history type enum c
LifeCyclePhase op exactly 1 ifc label c
PredefinedType op max 1 ifc performance history type enum c
is in domain of
LifeCyclePhase op, PredefinedType op
is disjoint with
ifc action request c, ifc cost item c, ifc cost schedule c, ifc permit c, ifc project order c, ifc work calendar c, ifc work control c

ifc performance history type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPerformanceHistoryTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc permeable covering operation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPermeableCoveringOperationEnum

has super-classes
e n u m e r a t i o n
is in range of
OperationType op
has members
GRILL ni, LOUVER ni, NOTDEFINED ni, SCREEN ni, USERDEFINED ni

ifc permeable covering propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPermeableCoveringProperties

has super-classes
ifc pre defined property set c
ShapeAspectStyle op only ifc shape aspect c
ShapeAspectStyle op max 1 ifc shape aspect c
FrameThickness op max 1 ifc positive length measure c
PanelPosition op exactly 1 ifc window panel position enum c
OperationType op only ifc permeable covering operation enum c
OperationType op exactly 1 ifc permeable covering operation enum c
FrameThickness op only ifc positive length measure c
FrameDepth op max 1 ifc positive length measure c
FrameDepth op only ifc positive length measure c
PanelPosition op only ifc window panel position enum c
is in domain of
FrameDepth op, FrameThickness op, OperationType op, PanelPosition op, ShapeAspectStyle op
is disjoint with
ifc door lining properties c, ifc door panel properties c, ifc reinforcement definition properties c, ifc window lining properties c, ifc window panel properties c

ifc permitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPermit

has super-classes
ifc control c
LongDescription op only ifc text c
Status op only ifc label c
LongDescription op max 1 ifc text c
PredefinedType op max 1 ifc permit type enum c
PredefinedType op only ifc permit type enum c
Status op max 1 ifc label c
is in domain of
LongDescription op, PredefinedType op, Status op
is disjoint with
ifc action request c, ifc cost item c, ifc cost schedule c, ifc performance history c, ifc project order c, ifc work calendar c, ifc work control c

ifc permit type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPermitTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
ACCESS ni, BUILDING ni, NOTDEFINED ni, USERDEFINED ni, WORK ni

ifc personc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPerson

has super-classes
ifc actor select c
ifc object reference select c
ifc resource object select c
FamilyName op max 1 ifc label c
EngagedIn op only ifc person and organization c
MiddleNames op max 1 ifc label list c
PrefixTitles op only ifc label list c
PrefixTitles op only has next some ifc label list c
Identification op max 1 ifc identifier c
PrefixTitles op max 1 ifc label list c
GivenName op max 1 ifc label c
Identification op only ifc identifier c
SuffixTitles op only has next some ifc label list c
GivenName op only ifc label c
SuffixTitles op only ifc label list c
MiddleNames op only has next some ifc label list c
Roles op only has next some ifc actor role list c
Roles op only ifc actor role list c
FamilyName op only ifc label c
MiddleNames op only ifc label list c
Addresses op only has next some ifc address list c
Addresses op only ifc address list c
Roles op max 1 ifc actor role list c
SuffixTitles op max 1 ifc label list c
Addresses op max 1 ifc address list c
is in domain of
Addresses op, EngagedIn op, FamilyName op, GivenName op, Identification op, MiddleNames op, PrefixTitles op, Roles op, SuffixTitles op
is in range of
Creators op, ResponsiblePerson op, ResponsiblePersons op, ThePerson op

ifc person and organizationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPersonAndOrganization

has super-classes
ifc actor select c
ifc object reference select c
ifc resource object select c
Roles op only has next some ifc actor role list c
Roles op only ifc actor role list c
ThePerson op exactly 1 ifc person c
ThePerson op only ifc person c
Roles op max 1 ifc actor role list c
TheOrganization op exactly 1 ifc organization c
TheOrganization op only ifc organization c
is in domain of
Roles op, TheOrganization op, ThePerson op
is in range of
EngagedIn op, Engages op, LastModifyingUser op, OwningUser op

ifc physical complex quantityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPhysicalComplexQuantity

has super-classes
ifc physical quantity c
Usage op only ifc label c
HasQuantities op only ifc physical quantity c
HasQuantities op min 1 ifc physical quantity c
Usage op max 1 ifc label c
Quality op max 1 ifc label c
Discrimination op only ifc label c
Discrimination op exactly 1 ifc label c
Quality op only ifc label c
is in domain of
Discrimination op, HasQuantities op, Quality op, Usage op
is in range of
PartOfComplex op
is disjoint with
ifc physical simple quantity c

ifc physical or virtual enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPhysicalOrVirtualEnum

has super-classes
e n u m e r a t i o n
is in range of
PhysicalOrVirtualBoundary op
has members
NOTDEFINED ni, PHYSICAL ni, VIRTUAL ni

ifc physical quantityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPhysicalQuantity

has super-classes
ifc resource object select c
PartOfComplex op only ifc physical complex quantity c
Name op only ifc label c
PartOfComplex op max 1 ifc physical complex quantity c
Description op only ifc text c
Name op exactly 1 ifc label c
ifc physical complex quantity c or ifc physical simple quantity c
Description op max 1 ifc text c
has sub-classes
ifc physical complex quantity c, ifc physical simple quantity c
is in domain of
Description op, Name op, PartOfComplex op
is in range of
BaseQuantity op, BaseQuantity op, HasQuantities op, Quantities op

ifc physical quantity empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPhysicalQuantity_EmptyList

has super-classes
ifc physical quantity list c
empty list

ifc physical quantity listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPhysicalQuantity_List

has super-classes
o w l list
has contents only ifc physical quantity c
is followed by only ifc physical quantity list c
has next only ifc physical quantity list c
has sub-classes
ifc physical quantity empty list c
is in range of
CostQuantities op

ifc physical simple quantityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPhysicalSimpleQuantity

has super-classes
ifc physical quantity c
ifc quantity area c or ifc quantity count c or ifc quantity length c or ifc quantity time c or ifc quantity volume c or ifc quantity weight c
Unit op max 1 ifc named unit c
Unit op only ifc named unit c
has sub-classes
ifc quantity area c, ifc quantity count c, ifc quantity length c, ifc quantity time c, ifc quantity volume c, ifc quantity weight c
is in domain of
Unit op
is disjoint with
ifc physical complex quantity c

ifc pilec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPile

has super-classes
ifc building element c
PredefinedType op max 1 ifc pile type enum c
ConstructionType op only ifc pile construction enum c
ConstructionType op max 1 ifc pile construction enum c
PredefinedType op only ifc pile type enum c
is in domain of
ConstructionType op, PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc pile construction enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPileConstructionEnum

has super-classes
e n u m e r a t i o n
is in range of
ConstructionType op
has members
CAST_IN_PLACE ni, COMPOSITE ni, NOTDEFINED ni, PRECAST_CONCRETE ni, PREFAB_STEEL ni, USERDEFINED ni

ifc pile typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPileType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc pile type enum c
PredefinedType op only ifc pile type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc pile type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPileTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BORED ni, COHESION ni, DRIVEN ni, FRICTION ni, JETGROUTING ni, NOTDEFINED ni, SUPPORT ni, USERDEFINED ni

ifc pipe fittingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPipeFitting

has super-classes
ifc flow fitting c
PredefinedType op max 1 ifc pipe fitting type enum c
PredefinedType op only ifc pipe fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting c, ifc cable fitting c, ifc duct fitting c, ifc junction box c

ifc pipe fitting typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPipeFittingType

has super-classes
ifc flow fitting type c
PredefinedType op exactly 1 ifc pipe fitting type enum c
PredefinedType op only ifc pipe fitting type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier fitting type c, ifc cable fitting type c, ifc duct fitting type c, ifc junction box type c

ifc pipe fitting type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPipeFittingTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BEND ni, CONNECTOR ni, ENTRY ni, EXIT ni, JUNCTION ni, NOTDEFINED ni, OBSTRUCTION ni, TRANSITION ni, USERDEFINED ni

ifc pipe segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPipeSegment

has super-classes
ifc flow segment c
PredefinedType op max 1 ifc pipe segment type enum c
PredefinedType op only ifc pipe segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier segment c, ifc cable segment c, ifc duct segment c

ifc pipe segment typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPipeSegmentType

has super-classes
ifc flow segment type c
PredefinedType op only ifc pipe segment type enum c
PredefinedType op exactly 1 ifc pipe segment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc cable carrier segment type c, ifc cable segment type c, ifc duct segment type c

ifc pipe segment type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPipeSegmentTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CULVERT ni, FLEXIBLESEGMENT ni, GUTTER ni, NOTDEFINED ni, RIGIDSEGMENT ni, SPOOL ni, USERDEFINED ni

ifc pixel texturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPixelTexture

has super-classes
ifc surface texture c
Height op exactly 1 ifc integer c
Width op exactly 1 ifc integer c
Width op only ifc integer c
ColourComponents op exactly 1 ifc integer c
ColourComponents op only ifc integer c
Pixel op exactly 1 b i n a r y list
Height op only ifc integer c
Pixel op only has next some b i n a r y list
Pixel op only b i n a r y list
is in domain of
ColourComponents op, Height op, Pixel op, Width op
is disjoint with
ifc blob texture c, ifc image texture c

ifc placementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlacement

has super-classes
ifc geometric representation item c
Location op only ifc cartesian point c
Location op exactly 1 ifc cartesian point c
ifc axis1 placement c or ifc axis2 placement2 d c or ifc axis2 placement3 d c
has sub-classes
ifc axis1 placement c, ifc axis2 placement2 d c, ifc axis2 placement3 d c
is in domain of
Location op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc planar boxc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlanarBox

has super-classes
ifc planar extent c
Placement op exactly 1 ifc axis2 placement c
Placement op only ifc axis2 placement c
is in domain of
Placement op

ifc planar extentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlanarExtent

has super-classes
ifc geometric representation item c
SizeInY op only ifc length measure c
SizeInX op exactly 1 ifc length measure c
SizeInX op only ifc length measure c
SizeInY op exactly 1 ifc length measure c
has sub-classes
ifc planar box c
is in domain of
SizeInX op, SizeInY op
is in range of
Extent op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc planar force measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlanarForceMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
PlanarForceX op, PlanarForceY op, PlanarForceZ op

ifc planec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlane

has super-classes
ifc elementary surface c
is in range of
BasisSurface op
is disjoint with
ifc cylindrical surface c

ifc plane angle measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlaneAngleMeasure

has super-classes
r e a l
ifc bending parameter select c
ifc measure value c
has sub-classes
ifc positive plane angle measure c
is in range of
Angle op, BottomFlangeSlope op, FlangeSlope op, FlangeSlope op, FlangeSlope op, HatchLineAngle op, LegSlope op, MainPlaneAngle op, RotationalDisplacementRX op, RotationalDisplacementRY op, RotationalDisplacementRZ op, TopFlangeSlope op, WebSlope op

ifc plane angle measure empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlaneAngleMeasure_EmptyList

has super-classes
ifc plane angle measure list c
empty list

ifc plane angle measure listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlaneAngleMeasure_List

has super-classes
o w l list
has next only ifc plane angle measure list c
is followed by only ifc plane angle measure list c
has contents only ifc plane angle measure c
has sub-classes
ifc plane angle measure empty list c
is in range of
SecondaryPlaneAngle op

ifc platec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlate

has super-classes
ifc building element c
PredefinedType op max 1 ifc plate type enum c
PredefinedType op only ifc plate type enum c
has sub-classes
ifc plate standard case c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc plate standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlateStandardCase

has super-classes
ifc plate c

ifc plate typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlateType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc plate type enum c
PredefinedType op only ifc plate type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc plate type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPlateTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CURTAIN_PANEL ni, NOTDEFINED ni, SHEET ni, USERDEFINED ni

ifc pointc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPoint

has super-classes
ifc geometric representation item c
ifc geometric set select c
ifc point or vertex point c
ifc cartesian point c or ifc point on curve c or ifc point on surface c
has sub-classes
ifc cartesian point c, ifc point on curve c, ifc point on surface c
is in range of
VertexGeometry op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc point on curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPointOnCurve

has super-classes
ifc point c
BasisCurve op only ifc curve c
BasisCurve op exactly 1 ifc curve c
PointParameter op exactly 1 ifc parameter value c
PointParameter op only ifc parameter value c
is in domain of
BasisCurve op, PointParameter op
is disjoint with
ifc cartesian point c, ifc point on surface c

ifc point on surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPointOnSurface

has super-classes
ifc point c
PointParameterU op only ifc parameter value c
PointParameterV op exactly 1 ifc parameter value c
PointParameterU op exactly 1 ifc parameter value c
PointParameterV op only ifc parameter value c
BasisSurface op only ifc surface c
BasisSurface op exactly 1 ifc surface c
is in domain of
BasisSurface op, PointParameterU op, PointParameterV op
is disjoint with
ifc cartesian point c, ifc point on curve c

ifc point or vertex pointc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPointOrVertexPoint

has super-classes
s e l e c t
has sub-classes
ifc point c, ifc vertex point c
is in range of
PointOnRelatedElement op, PointOnRelatingElement op

ifc poly loopc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPolyLoop

has super-classes
ifc loop c
Polygon op only ifc cartesian point list c
Polygon op exactly 1 ifc cartesian point list c
Polygon op only has next some has next some has next some ifc cartesian point list c
is in domain of
Polygon op
is disjoint with
ifc edge loop c, ifc vertex loop c

ifc polygonal bounded half spacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPolygonalBoundedHalfSpace

has super-classes
ifc half space solid c
PolygonalBoundary op exactly 1 ifc bounded curve c
PolygonalBoundary op only ifc bounded curve c
Position op exactly 1 ifc axis2 placement3 d c
Position op only ifc axis2 placement3 d c
is in domain of
PolygonalBoundary op, Position op
is disjoint with
ifc boxed half space c

ifc polylinec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPolyline

has super-classes
ifc bounded curve c
Points op exactly 1 ifc cartesian point list c
Points op only has next some has next some ifc cartesian point list c
Points op only ifc cartesian point list c
is in domain of
Points op
is disjoint with
ifc b spline curve c, ifc composite curve c, ifc trimmed curve c

ifc portc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPort

has super-classes
ifc product c
ContainedIn op max 1 ifc rel connects port to element c
ContainedIn op only ifc rel connects port to element c
ConnectedFrom op only ifc rel connects ports c
ConnectedFrom op max 1 ifc rel connects ports c
ConnectedTo op max 1 ifc rel connects ports c
ifc distribution port c
ConnectedTo op only ifc rel connects ports c
has sub-classes
ifc distribution port c
is in domain of
ConnectedFrom op, ConnectedTo op, ContainedIn op
is in range of
RelatedPort op, RelatingPort op, RelatingPort op
is disjoint with
ifc annotation c, ifc element c, ifc grid c, ifc proxy c, ifc spatial element c, ifc structural activity c, ifc structural item c

ifc positive length measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPositiveLengthMeasure

has super-classes
ifc hatch line distance select c
ifc length measure c
ifc measure value c
ifc size select c
is in range of
AnchorageSlip op, BarLength op, BarLength op, BottomFlangeThickness op, BottomFlangeWidth op, BottomRadius op, BottomXDim op, CasingDepth op, CasingThickness op, Depth op, Depth op, Depth op, Depth op, Depth op, Depth op, FilletRadius op, FlangeThickness op, FlangeThickness op, FlangeThickness op, FlangeThickness op, FlangeWidth op, FlangeWidth op, FlangeWidth op, FrameDepth op, FrameDepth op, FrameThickness op, FrameThickness op, Girth op, Height op, Height op, Height op, InnerRadius op, InvisibleSegmentLength op, LiningDepth op, LiningDepth op, LongitudinalBarNominalDiameter op, LongitudinalBarNominalDiameter op, LongitudinalBarSpacing op, LongitudinalBarSpacing op, MeshLength op, MeshLength op, MeshWidth op, MeshWidth op, MinCurvatureRadius op, NominalBarDiameter op, NominalDiameter op, NominalDiameter op, NominalDiameter op, NominalDiameter op, NominalDiameter op, NominalDiameter op, NominalLength op, NominalLength op, OverallDepth op, OverallDepth op, OverallHeight op, OverallHeight op, OverallWidth op, OverallWidth op, OverallWidth op, PanelDepth op, Radius op, Radius op, Radius op, Radius op, Radius op, Radius op, Radius op, ReferenceExtent op, ReferenceExtent op, RiserHeight op, RoundingRadius op, SemiAxis1 op, SemiAxis1 op, SemiAxis2 op, SemiAxis2 op, SheethDiameter op, Thickness op, Thickness op, Thickness op, ThresholdDepth op, TopFlangeThickness op, TopFlangeWidth op, TopXDim op, TransverseBarNominalDiameter op, TransverseBarNominalDiameter op, TransverseBarSpacing op, TransverseBarSpacing op, TreadLength op, WallThickness op, WallThickness op, WallThickness op, WebThickness op, WebThickness op, WebThickness op, WebThickness op, WebThickness op, Width op, Width op, XDim op, XDim op, XLength op, XLength op, YDim op, YDim op, YDim op, YLength op, YLength op, ZDim op, ZLength op

ifc positive plane angle measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPositivePlaneAngleMeasure

has super-classes
ifc measure value c
ifc plane angle measure c
is in range of
BeamWidthAngle op, SpreadAngle op

ifc positive ratio measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPositiveRatioMeasure

has super-classes
ifc measure value c
ifc ratio measure c
ifc size select c
is in range of
ActualUsage op, Completion op, Completion op, CurveFontScaling op, ExchangeRate op, RemainingUsage op, ScheduleUsage op, TargetScale op, TilingScale op

ifc postal addressc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPostalAddress

has super-classes
ifc address c
Country op max 1 ifc label c
Region op max 1 ifc label c
AddressLines op only ifc label list c
PostalCode op max 1 ifc label c
Region op only ifc label c
Country op only ifc label c
AddressLines op max 1 ifc label list c
Town op only ifc label c
Town op max 1 ifc label c
InternalLocation op only ifc label c
InternalLocation op max 1 ifc label c
PostalBox op max 1 ifc label c
PostalBox op only ifc label c
PostalCode op only ifc label c
AddressLines op only has next some ifc label list c
is in domain of
AddressLines op, Country op, InternalLocation op, PostalBox op, PostalCode op, Region op, Town op
is in range of
BuildingAddress op, SiteAddress op
is disjoint with
ifc telecom address c

ifc power measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPowerMeasure

has super-classes
r e a l
ifc derived measure value c

ifc pre defined colourc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPreDefinedColour

has super-classes
ifc colour c
ifc pre defined item c
ifc draughting pre defined colour c
has sub-classes
ifc draughting pre defined colour c
is disjoint with
ifc pre defined curve font c, ifc pre defined text font c

ifc pre defined curve fontc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPreDefinedCurveFont

has super-classes
ifc curve style font select c
ifc pre defined item c
ifc draughting pre defined curve font c
has sub-classes
ifc draughting pre defined curve font c
is disjoint with
ifc pre defined colour c, ifc pre defined text font c

ifc pre defined itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPreDefinedItem

has super-classes
ifc presentation item c
Name op exactly 1 ifc label c
Name op only ifc label c
ifc pre defined colour c or ifc pre defined curve font c or ifc pre defined text font c
has sub-classes
ifc pre defined colour c, ifc pre defined curve font c, ifc pre defined text font c
is in domain of
Name op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc pre defined propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPreDefinedProperties

has super-classes
ifc property abstraction c
ifc reinforcement bar properties c or ifc section properties c or ifc section reinforcement properties c
has sub-classes
ifc reinforcement bar properties c, ifc section properties c, ifc section reinforcement properties c
is disjoint with
ifc extended properties c, ifc property c, ifc property enumeration c

ifc pre defined property setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPreDefinedPropertySet

has super-classes
ifc property set definition c
ifc door lining properties c or ifc door panel properties c or ifc permeable covering properties c or ifc reinforcement definition properties c or ifc window lining properties c or ifc window panel properties c
has sub-classes
ifc door lining properties c, ifc door panel properties c, ifc permeable covering properties c, ifc reinforcement definition properties c, ifc window lining properties c, ifc window panel properties c
is disjoint with
ifc property set c, ifc quantity set c

ifc pre defined text fontc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPreDefinedTextFont

has super-classes
ifc pre defined item c
ifc text font select c
ifc text style font model c
has sub-classes
ifc text style font model c
is disjoint with
ifc pre defined colour c, ifc pre defined curve font c

ifc presentable textc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentableText

has super-classes
s t r i n g
is in range of
Literal op

ifc presentation itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentationItem

has super-classes
ifc colour rgb list c or ifc colour specification c or ifc curve style font c or ifc curve style font and scaling c or ifc curve style font pattern c or ifc indexed colour map c or ifc pre defined item c or ifc surface style lighting c or ifc surface style refraction c or ifc surface style shading c or ifc surface style with textures c or ifc surface texture c or ifc text style for defined font c or ifc text style text model c or ifc texture coordinate c or ifc texture vertex c or ifc texture vertex list c
has sub-classes
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc presentation layer assignmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentationLayerAssignment

has super-classes
Name op exactly 1 ifc label c
Description op max 1 ifc text c
Identifier op only ifc identifier c
AssignedItems op only ifc layered item c
AssignedItems op min 1 ifc layered item c
Identifier op max 1 ifc identifier c
Name op only ifc label c
Description op only ifc text c
has sub-classes
ifc presentation layer with style c
is in domain of
AssignedItems op, Description op, Identifier op, Name op

ifc presentation layer with stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentationLayerWithStyle

has super-classes
ifc presentation layer assignment c
LayerStyles op only ifc presentation style c
LayerBlocked op exactly 1 l o g i c a l
LayerOn op only l o g i c a l
LayerFrozen op only l o g i c a l
LayerFrozen op exactly 1 l o g i c a l
LayerOn op exactly 1 l o g i c a l
LayerBlocked op only l o g i c a l
is in domain of
LayerBlocked op, LayerFrozen op, LayerOn op, LayerStyles op

ifc presentation stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentationStyle

has super-classes
ifc style assignment select c
Name op only ifc label c
ifc curve style c or ifc fill area style c or ifc surface style c or ifc text style c
Name op max 1 ifc label c
has sub-classes
ifc curve style c, ifc fill area style c, ifc surface style c, ifc text style c
is in domain of
Name op
is in range of
LayerStyles op

ifc presentation style assignmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentationStyleAssignment

has super-classes
ifc style assignment select c
Styles op min 1 ifc presentation style select c
Styles op only ifc presentation style select c
is in domain of
Styles op

ifc presentation style selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPresentationStyleSelect

has super-classes
s e l e c t
has sub-classes
ifc curve style c, ifc fill area style c, ifc null style c, ifc surface style c, ifc text style c
is in range of
Styles op

ifc pressure measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPressureMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
PreStress op

ifc procedurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProcedure

has super-classes
ifc process c
PredefinedType op max 1 ifc procedure type enum c
PredefinedType op only ifc procedure type enum c
is in domain of
PredefinedType op
is disjoint with
ifc event c, ifc task c

ifc procedure typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProcedureType

has super-classes
ifc type process c
PredefinedType op exactly 1 ifc procedure type enum c
PredefinedType op only ifc procedure type enum c
is in domain of
PredefinedType op
is disjoint with
ifc event type c, ifc task type c

ifc procedure type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProcedureTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ADVICE_CAUTION ni, ADVICE_NOTE ni, ADVICE_WARNING ni, CALIBRATION ni, DIAGNOSTIC ni, NOTDEFINED ni, SHUTDOWN ni, STARTUP ni, USERDEFINED ni

ifc processc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProcess

has super-classes
ifc object c
ifc process select c
LongDescription op max 1 ifc text c
IsPredecessorTo op only ifc rel sequence c
Identification op only ifc identifier c
Identification op max 1 ifc identifier c
IsSuccessorFrom op only ifc rel sequence c
LongDescription op only ifc text c
ifc event c or ifc procedure c or ifc task c
has sub-classes
ifc event c, ifc procedure c, ifc task c
is in domain of
Identification op, IsPredecessorTo op, IsSuccessorFrom op, LongDescription op
is in range of
RelatedProcess op, RelatingProcess op
is disjoint with
ifc actor c, ifc control c, ifc group c, ifc product c, ifc resource c

ifc process selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProcessSelect

has super-classes
s e l e c t
has sub-classes
ifc process c, ifc type process c
is in range of
RelatingProcess op

ifc productc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProduct

has super-classes
ifc object c
ifc product select c
Representation op max 1 ifc product representation c
ifc annotation c or ifc element c or ifc grid c or ifc port c or ifc proxy c or ifc spatial element c or ifc structural activity c or ifc structural item c
Representation op only ifc product representation c
ObjectPlacement op max 1 ifc object placement c
ObjectPlacement op only ifc object placement c
has sub-classes
ifc annotation c, ifc element c, ifc grid c, ifc port c, ifc proxy c, ifc spatial element c, ifc structural activity c, ifc structural item c
is in domain of
ObjectPlacement op, Representation op
is in range of
PlacesObject op, RelatedElements op, RelatedElements op, ShapeOfProduct op
is disjoint with
ifc actor c, ifc control c, ifc group c, ifc process c, ifc resource c

ifc product definition shapec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProductDefinitionShape

has super-classes
ifc product representation c
ifc product representation select c
ShapeOfProduct op only ifc product c
ShapeOfProduct op min 1 ifc product c
is in domain of
ShapeOfProduct op
is disjoint with
ifc material definition representation c

ifc product representationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProductRepresentation

has super-classes
Name op only ifc label c
Representations op only has next some ifc representation list c
ifc material definition representation c or ifc product definition shape c
Name op max 1 ifc label c
Representations op only ifc representation list c
Representations op exactly 1 ifc representation list c
Description op only ifc text c
Description op max 1 ifc text c
has sub-classes
ifc material definition representation c, ifc product definition shape c
is in domain of
Description op, Name op, Representations op
is in range of
Representation op

ifc product representation selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProductRepresentationSelect

has super-classes
s e l e c t
has sub-classes
ifc product definition shape c, ifc representation map c
is in range of
PartOfProductDefinitionShape op

ifc product selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProductSelect

has super-classes
s e l e c t
has sub-classes
ifc product c, ifc type product c
is in range of
RelatingProduct op

ifc profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProfileDef

has super-classes
ifc resource object select c
HasProperties op only ifc profile properties c
ProfileType op only ifc profile type enum c
ProfileType op exactly 1 ifc profile type enum c
ProfileName op only ifc label c
ProfileName op max 1 ifc label c
has sub-classes
ifc arbitrary closed profile def c, ifc arbitrary open profile def c, ifc composite profile def c, ifc derived profile def c, ifc parameterized profile def c
is in domain of
HasProperties op, ProfileName op, ProfileType op
is in range of
EndProfile op, EndSweptArea op, EndSweptArea op, ParentProfile op, Profile op, ProfileDefinition op, Profiles op, StartProfile op, SweptArea op, SweptCurve op

ifc profile def empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProfileDef_EmptyList

has super-classes
ifc profile def list c
empty list

ifc profile def listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProfileDef_List

has super-classes
o w l list
is followed by only ifc profile def list c
has next only ifc profile def list c
has contents only ifc profile def c
has sub-classes
ifc profile def empty list c
is in range of
CrossSections op

ifc profile propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProfileProperties

has super-classes
ifc extended properties c
ProfileDefinition op exactly 1 ifc profile def c
ProfileDefinition op only ifc profile def c
is in domain of
ProfileDefinition op
is in range of
HasProperties op
is disjoint with
ifc material properties c

ifc profile type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProfileTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
ProfileType op
has members
AREA ni, CURVE ni

ifc projectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProject

has super-classes
ifc context c
is disjoint with
ifc project library c

ifc project libraryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectLibrary

has super-classes
ifc context c
is disjoint with
ifc project c

ifc project orderc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectOrder

has super-classes
ifc control c
Status op max 1 ifc label c
PredefinedType op only ifc project order type enum c
LongDescription op max 1 ifc text c
PredefinedType op max 1 ifc project order type enum c
Status op only ifc label c
LongDescription op only ifc text c
is in domain of
LongDescription op, PredefinedType op, Status op
is disjoint with
ifc action request c, ifc cost item c, ifc cost schedule c, ifc performance history c, ifc permit c, ifc work calendar c, ifc work control c

ifc project order type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectOrderTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
CHANGEORDER ni, MAINTENANCEWORKORDER ni, MOVEORDER ni, NOTDEFINED ni, PURCHASEORDER ni, USERDEFINED ni, WORKORDER ni

ifc projected c r sc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectedCRS

has super-classes
ifc coordinate reference system c
MapProjection op max 1 ifc identifier c
MapZone op max 1 ifc identifier c
MapZone op only ifc identifier c
MapUnit op only ifc named unit c
MapProjection op only ifc identifier c
MapUnit op max 1 ifc named unit c
is in domain of
MapProjection op, MapUnit op, MapZone op

ifc projected or true length enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectedOrTrueLengthEnum

has super-classes
e n u m e r a t i o n
is in range of
ProjectedOrTrue op, ProjectedOrTrue op
has members
PROJECTED_LENGTH ni, TRUE_LENGTH ni

ifc projection elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectionElement

has super-classes
ifc feature element addition c
PredefinedType op only ifc projection element type enum c
PredefinedType op max 1 ifc projection element type enum c
is in domain of
PredefinedType op

ifc projection element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProjectionElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc propertyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProperty

has super-classes
ifc property abstraction c
Name op only ifc identifier c
PropertyDependsOn op only ifc property dependency relationship c
Name op exactly 1 ifc identifier c
PartOfPset op only ifc property set c
PartOfComplex op only ifc complex property c
ifc complex property c or ifc simple property c
PropertyForDependance op only ifc property dependency relationship c
Description op only ifc text c
Description op max 1 ifc text c
has sub-classes
ifc complex property c, ifc simple property c
is in domain of
Description op, Name op, PartOfComplex op, PartOfPset op, PropertyDependsOn op, PropertyForDependance op
is in range of
DependantProperty op, DependingProperty op, HasProperties op, HasProperties op, Properties op
is disjoint with
ifc extended properties c, ifc pre defined properties c, ifc property enumeration c

ifc property abstractionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyAbstraction

has super-classes
ifc resource object select c
ifc extended properties c or ifc pre defined properties c or ifc property c or ifc property enumeration c
has sub-classes
ifc extended properties c, ifc pre defined properties c, ifc property c, ifc property enumeration c

ifc property bounded valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyBoundedValue

has super-classes
ifc simple property c
LowerBoundValue op only ifc value c
SetPointValue op only ifc value c
LowerBoundValue op max 1 ifc value c
SetPointValue op max 1 ifc value c
Unit op max 1 ifc unit c
UpperBoundValue op only ifc value c
UpperBoundValue op max 1 ifc value c
Unit op only ifc unit c
is in domain of
LowerBoundValue op, SetPointValue op, Unit op, UpperBoundValue op
is disjoint with
ifc property enumerated value c, ifc property list value c, ifc property reference value c, ifc property single value c, ifc property table value c

ifc property definitionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyDefinition

has super-classes
ifc definition select c
ifc root c
ifc property set definition c or ifc property template definition c
has sub-classes
ifc property set definition c, ifc property template definition c
is disjoint with
ifc object definition c, ifc relationship c

ifc property dependency relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyDependencyRelationship

has super-classes
ifc resource level relationship c
DependantProperty op only ifc property c
Expression op max 1 ifc text c
Expression op only ifc text c
DependantProperty op exactly 1 ifc property c
DependingProperty op only ifc property c
DependingProperty op exactly 1 ifc property c
is in domain of
DependantProperty op, DependingProperty op, Expression op
is in range of
PropertyDependsOn op, PropertyForDependance op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc resource approval relationship c, ifc resource constraint relationship c

ifc property enumerated valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyEnumeratedValue

has super-classes
ifc simple property c
EnumerationValues op only ifc value list c
EnumerationValues op only has next some ifc value list c
EnumerationReference op only ifc property enumeration c
EnumerationReference op max 1 ifc property enumeration c
EnumerationValues op max 1 ifc value list c
is in domain of
EnumerationReference op, EnumerationValues op
is disjoint with
ifc property bounded value c, ifc property list value c, ifc property reference value c, ifc property single value c, ifc property table value c

ifc property enumerationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyEnumeration

has super-classes
ifc property abstraction c
Name op only ifc label c
EnumerationValues op only ifc value list c
EnumerationValues op exactly 1 ifc value list c
EnumerationValues op only has next some ifc value list c
Unit op only ifc unit c
Unit op max 1 ifc unit c
Name op exactly 1 ifc label c
is in domain of
EnumerationValues op, Name op, Unit op
is in range of
EnumerationReference op, Enumerators op
is disjoint with
ifc extended properties c, ifc pre defined properties c, ifc property c

ifc property list valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyListValue

has super-classes
ifc simple property c
Unit op only ifc unit c
ListValues op only has next some ifc value list c
Unit op max 1 ifc unit c
ListValues op only ifc value list c
ListValues op max 1 ifc value list c
is in domain of
ListValues op, Unit op
is disjoint with
ifc property bounded value c, ifc property enumerated value c, ifc property reference value c, ifc property single value c, ifc property table value c

ifc property reference valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyReferenceValue

has super-classes
ifc simple property c
PropertyReference op only ifc object reference select c
UsageName op max 1 ifc text c
PropertyReference op max 1 ifc object reference select c
UsageName op only ifc text c
is in domain of
PropertyReference op, UsageName op
is disjoint with
ifc property bounded value c, ifc property enumerated value c, ifc property list value c, ifc property single value c, ifc property table value c

ifc property setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySet

has super-classes
ifc property set definition c
HasProperties op only ifc property c
HasProperties op min 1 ifc property c
is in domain of
HasProperties op
is in range of
PartOfPset op
is disjoint with
ifc pre defined property set c, ifc quantity set c

ifc property set definitionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySetDefinition

has super-classes
ifc property definition c
ifc property set definition select c
DefinesOccurrence op max 1 ifc rel defines by properties c
ifc pre defined property set c or ifc property set c or ifc quantity set c
DefinesOccurrence op only ifc rel defines by properties c
IsDefinedBy op only ifc rel defines by template c
DefinesType op only ifc type object c
has sub-classes
ifc pre defined property set c, ifc property set c, ifc quantity set c
is in domain of
DefinesOccurrence op, DefinesType op, IsDefinedBy op
is in range of
HasPropertySets op, RelatedPropertySets op
is disjoint with
ifc property template definition c

ifc property set definition selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySetDefinitionSelect

has super-classes
s e l e c t
has sub-classes
ifc property set definition c, ifc property set definition set c
is in range of
RelatingPropertyDefinition op

ifc property set definition setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySetDefinitionSet

has super-classes
ifc property set definition select c
has set only ifc property set definition c
has set min 1 ifc property set definition c

ifc property set templatec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySetTemplate

has super-classes
ifc property template definition c
ApplicableEntity op max 1 ifc identifier c
HasPropertyTemplates op only ifc property template c
HasPropertyTemplates op min 1 ifc property template c
TemplateType op max 1 ifc property set template type enum c
Defines op only ifc rel defines by template c
TemplateType op only ifc property set template type enum c
ApplicableEntity op only ifc identifier c
is in domain of
ApplicableEntity op, Defines op, HasPropertyTemplates op, TemplateType op
is in range of
PartOfPsetTemplate op, RelatingTemplate op
is disjoint with
ifc property template c

ifc property set template type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySetTemplateTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
TemplateType op
has members
NOTDEFINED ni, PSET_OCCURRENCEDRIVEN ni, PSET_PERFORMANCEDRIVEN ni, PSET_TYPEDRIVENONLY ni, PSET_TYPEDRIVENOVERRIDE ni, QTO_OCCURRENCEDRIVEN ni, QTO_TYPEDRIVENONLY ni, QTO_TYPEDRIVENOVERRIDE ni

ifc property single valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertySingleValue

has super-classes
ifc simple property c
NominalValue op only ifc value c
Unit op max 1 ifc unit c
NominalValue op max 1 ifc value c
Unit op only ifc unit c
is in domain of
NominalValue op, Unit op
is disjoint with
ifc property bounded value c, ifc property enumerated value c, ifc property list value c, ifc property reference value c, ifc property table value c

ifc property table valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyTableValue

has super-classes
ifc simple property c
DefiningValues op max 1 ifc value list c
DefiningUnit op only ifc unit c
DefinedValues op only ifc value list c
DefinedValues op max 1 ifc value list c
CurveInterpolation op only ifc curve interpolation enum c
CurveInterpolation op max 1 ifc curve interpolation enum c
DefiningValues op only has next some ifc value list c
DefinedUnit op max 1 ifc unit c
Expression op max 1 ifc text c
Expression op only ifc text c
DefiningValues op only ifc value list c
DefiningUnit op max 1 ifc unit c
DefinedUnit op only ifc unit c
DefinedValues op only has next some ifc value list c
is in domain of
CurveInterpolation op, DefinedUnit op, DefinedValues op, DefiningUnit op, DefiningValues op, Expression op
is disjoint with
ifc property bounded value c, ifc property enumerated value c, ifc property list value c, ifc property reference value c, ifc property single value c

ifc property templatec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyTemplate

has super-classes
ifc property template definition c
PartOfPsetTemplate op only ifc property set template c
ifc complex property template c or ifc simple property template c
PartOfComplexTemplate op only ifc complex property template c
has sub-classes
ifc complex property template c, ifc simple property template c
is in domain of
PartOfComplexTemplate op, PartOfPsetTemplate op
is in range of
HasPropertyTemplates op, HasPropertyTemplates op
is disjoint with
ifc property set template c

ifc property template definitionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPropertyTemplateDefinition

has super-classes
ifc property definition c
ifc property set template c or ifc property template c
has sub-classes
ifc property set template c, ifc property template c
is disjoint with
ifc property set definition c

ifc protective devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProtectiveDevice

has super-classes
ifc flow controller c
PredefinedType op max 1 ifc protective device type enum c
PredefinedType op only ifc protective device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc damper c, ifc electric distribution board c, ifc electric time control c, ifc flow meter c, ifc switching device c, ifc valve c

ifc protective device tripping unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProtectiveDeviceTrippingUnit

has super-classes
ifc distribution control element c
PredefinedType op max 1 ifc protective device tripping unit type enum c
PredefinedType op only ifc protective device tripping unit type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator c, ifc alarm c, ifc controller c, ifc flow instrument c, ifc sensor c, ifc unitary control element c

ifc protective device tripping unit typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProtectiveDeviceTrippingUnitType

has super-classes
ifc distribution control element type c
PredefinedType op exactly 1 ifc protective device tripping unit type enum c
PredefinedType op only ifc protective device tripping unit type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator type c, ifc alarm type c, ifc controller type c, ifc flow instrument type c, ifc sensor type c, ifc unitary control element type c

ifc protective device tripping unit type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProtectiveDeviceTrippingUnitTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ELECTROMAGNETIC ni, ELECTRONIC ni, NOTDEFINED ni, RESIDUALCURRENT ni, THERMAL ni, USERDEFINED ni

ifc protective device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProtectiveDeviceType

has super-classes
ifc flow controller type c
PredefinedType op only ifc protective device type enum c
PredefinedType op exactly 1 ifc protective device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc damper type c, ifc electric distribution board type c, ifc electric time control type c, ifc flow meter type c, ifc switching device type c, ifc valve type c

ifc protective device type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProtectiveDeviceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CIRCUITBREAKER ni, EARTHINGSWITCH ni, EARTHLEAKAGECIRCUITBREAKER ni, FUSEDISCONNECTOR ni, NOTDEFINED ni, RESIDUALCURRENTCIRCUITBREAKER ni, RESIDUALCURRENTSWITCH ni, USERDEFINED ni, VARISTOR ni

ifc proxyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcProxy

has super-classes
ifc product c
Tag op only ifc label c
ProxyType op exactly 1 ifc object type enum c
ProxyType op only ifc object type enum c
Tag op max 1 ifc label c
is in domain of
ProxyType op, Tag op
is disjoint with
ifc annotation c, ifc element c, ifc grid c, ifc port c, ifc spatial element c, ifc structural activity c, ifc structural item c

ifc pumpc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPump

has super-classes
ifc flow moving device c
PredefinedType op max 1 ifc pump type enum c
PredefinedType op only ifc pump type enum c
is in domain of
PredefinedType op
is disjoint with
ifc compressor c, ifc fan c

ifc pump typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPumpType

has super-classes
ifc flow moving device type c
PredefinedType op exactly 1 ifc pump type enum c
PredefinedType op only ifc pump type enum c
is in domain of
PredefinedType op
is disjoint with
ifc compressor type c, ifc fan type c

ifc pump type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcPumpTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CIRCULATOR ni, ENDSUCTION ni, NOTDEFINED ni, SPLITCASE ni, SUBMERSIBLEPUMP ni, SUMPPUMP ni, USERDEFINED ni, VERTICALINLINE ni, VERTICALTURBINE ni

ifc quantity areac back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantityArea

has super-classes
ifc physical simple quantity c
AreaValue op exactly 1 ifc area measure c
Formula op only ifc label c
Formula op max 1 ifc label c
AreaValue op only ifc area measure c
is in domain of
AreaValue op, Formula op
is disjoint with
ifc quantity count c, ifc quantity length c, ifc quantity time c, ifc quantity volume c, ifc quantity weight c

ifc quantity countc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantityCount

has super-classes
ifc physical simple quantity c
Formula op max 1 ifc label c
Formula op only ifc label c
CountValue op exactly 1 ifc count measure c
CountValue op only ifc count measure c
is in domain of
CountValue op, Formula op
is disjoint with
ifc quantity area c, ifc quantity length c, ifc quantity time c, ifc quantity volume c, ifc quantity weight c

ifc quantity lengthc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantityLength

has super-classes
ifc physical simple quantity c
Formula op only ifc label c
LengthValue op exactly 1 ifc length measure c
LengthValue op only ifc length measure c
Formula op max 1 ifc label c
is in domain of
Formula op, LengthValue op
is disjoint with
ifc quantity area c, ifc quantity count c, ifc quantity time c, ifc quantity volume c, ifc quantity weight c

ifc quantity setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantitySet

has super-classes
ifc property set definition c
ifc element quantity c
has sub-classes
ifc element quantity c
is disjoint with
ifc pre defined property set c, ifc property set c

ifc quantity timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantityTime

has super-classes
ifc physical simple quantity c
TimeValue op exactly 1 ifc time measure c
Formula op only ifc label c
TimeValue op only ifc time measure c
Formula op max 1 ifc label c
is in domain of
Formula op, TimeValue op
is disjoint with
ifc quantity area c, ifc quantity count c, ifc quantity length c, ifc quantity volume c, ifc quantity weight c

ifc quantity volumec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantityVolume

has super-classes
ifc physical simple quantity c
VolumeValue op only ifc volume measure c
Formula op only ifc label c
VolumeValue op exactly 1 ifc volume measure c
Formula op max 1 ifc label c
is in domain of
Formula op, VolumeValue op
is disjoint with
ifc quantity area c, ifc quantity count c, ifc quantity length c, ifc quantity time c, ifc quantity weight c

ifc quantity weightc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcQuantityWeight

has super-classes
ifc physical simple quantity c
WeightValue op exactly 1 ifc mass measure c
Formula op max 1 ifc label c
Formula op only ifc label c
WeightValue op only ifc mass measure c
is in domain of
Formula op, WeightValue op
is disjoint with
ifc quantity area c, ifc quantity count c, ifc quantity length c, ifc quantity time c, ifc quantity volume c

ifc radio activity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRadioActivityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc railingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRailing

has super-classes
ifc building element c
PredefinedType op only ifc railing type enum c
PredefinedType op max 1 ifc railing type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc railing typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRailingType

has super-classes
ifc building element type c
PredefinedType op only ifc railing type enum c
PredefinedType op exactly 1 ifc railing type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc railing type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRailingTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BALUSTRADE ni, GUARDRAIL ni, HANDRAIL ni, NOTDEFINED ni, USERDEFINED ni

ifc rampc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRamp

has super-classes
ifc building element c
PredefinedType op only ifc ramp type enum c
PredefinedType op max 1 ifc ramp type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc ramp flightc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRampFlight

has super-classes
ifc building element c
PredefinedType op max 1 ifc ramp flight type enum c
PredefinedType op only ifc ramp flight type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc ramp flight typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRampFlightType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc ramp flight type enum c
PredefinedType op only ifc ramp flight type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc ramp flight type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRampFlightTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, SPIRAL ni, STRAIGHT ni, USERDEFINED ni

ifc ramp typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRampType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc ramp type enum c
PredefinedType op only ifc ramp type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc ramp type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRampTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
HALF_TURN_RAMP ni, NOTDEFINED ni, QUARTER_TURN_RAMP ni, SPIRAL_RAMP ni, STRAIGHT_RUN_RAMP ni, TWO_QUARTER_TURN_RAMP ni, TWO_STRAIGHT_RUN_RAMP ni, USERDEFINED ni

ifc ratio measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRatioMeasure

has super-classes
r e a l
ifc measure value c
ifc size select c
ifc time or ratio select c
has sub-classes
ifc normalised ratio measure c, ifc positive ratio measure c
is in range of
Coefficient op, Factor op, ShearReinforcement op

ifc ratio measure empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRatioMeasure_EmptyList

has super-classes
ifc ratio measure list c
empty list

ifc ratio measure listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRatioMeasure_List

has super-classes
o w l list
has contents only ifc ratio measure c
is followed by only ifc ratio measure list c
has next only ifc ratio measure list c
has sub-classes
ifc ratio measure empty list c
is in range of
SelfWeightCoefficients op

ifc rational b spline curve with knotsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRationalBSplineCurveWithKnots

has super-classes
ifc b spline curve with knots c
WeightsData op only has next some has next some r e a l list
WeightsData op exactly 1 r e a l list
WeightsData op only r e a l list
is in domain of
WeightsData op

ifc rational b spline surface with knotsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRationalBSplineSurfaceWithKnots

has super-classes
ifc b spline surface with knots c
WeightsData op only r e a l list list
WeightsData op only has next some has next some r e a l list list
WeightsData op exactly 1 r e a l list list
is in domain of
WeightsData op

ifc realc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReal

has super-classes
r e a l
ifc simple value c
is in range of
ConcentrationExponent op, ConstantAttenuation op, ConversionOffset op, DispersionFactor op, DistanceAttenuation op, QuadricAttenuation op, RefractionIndex op, Scale op, XAxisAbscissa op, XAxisOrdinate op

ifc real empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReal_EmptyList

has super-classes
ifc real list c
empty list

ifc real listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReal_List

has super-classes
o w l list
has contents only ifc real c
has next only ifc real list c
is followed by only ifc real list c
has sub-classes
ifc real empty list c
is in range of
Parameter op

ifc rectangle hollow profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRectangleHollowProfileDef

has super-classes
ifc rectangle profile def c
WallThickness op only ifc positive length measure c
OuterFilletRadius op only ifc non negative length measure c
OuterFilletRadius op max 1 ifc non negative length measure c
WallThickness op exactly 1 ifc positive length measure c
InnerFilletRadius op max 1 ifc non negative length measure c
InnerFilletRadius op only ifc non negative length measure c
is in domain of
InnerFilletRadius op, OuterFilletRadius op, WallThickness op
is disjoint with
ifc rounded rectangle profile def c

ifc rectangle profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRectangleProfileDef

has super-classes
ifc parameterized profile def c
YDim op only ifc positive length measure c
XDim op exactly 1 ifc positive length measure c
XDim op only ifc positive length measure c
YDim op exactly 1 ifc positive length measure c
has sub-classes
ifc rectangle hollow profile def c, ifc rounded rectangle profile def c
is in domain of
XDim op, YDim op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc rectangular pyramidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRectangularPyramid

has super-classes
ifc csg primitive3 d c
Height op exactly 1 ifc positive length measure c
YLength op exactly 1 ifc positive length measure c
XLength op exactly 1 ifc positive length measure c
YLength op only ifc positive length measure c
Height op only ifc positive length measure c
XLength op only ifc positive length measure c
is in domain of
Height op, XLength op, YLength op
is disjoint with
ifc block c, ifc right circular cone c, ifc right circular cylinder c, ifc sphere c

ifc rectangular trimmed surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRectangularTrimmedSurface

has super-classes
ifc bounded surface c
U2 op exactly 1 ifc parameter value c
Usense op exactly 1 b o o l e a n
BasisSurface op exactly 1 ifc surface c
V1 op only ifc parameter value c
Vsense op exactly 1 b o o l e a n
V2 op exactly 1 ifc parameter value c
V2 op only ifc parameter value c
U1 op only ifc parameter value c
U1 op exactly 1 ifc parameter value c
V1 op exactly 1 ifc parameter value c
BasisSurface op only ifc surface c
U2 op only ifc parameter value c
Vsense op only b o o l e a n
Usense op only b o o l e a n
is in domain of
BasisSurface op, U1 op, U2 op, Usense op, V1 op, V2 op, Vsense op
is disjoint with
ifc b spline surface c, ifc curve bounded plane c, ifc curve bounded surface c

ifc recurrence patternc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRecurrencePattern

has super-classes
TimePeriods op only ifc time period list c
Interval op max 1 ifc integer c
DayComponent op only ifc day in month number c
Occurrences op max 1 ifc integer c
Position op max 1 ifc integer c
TimePeriods op only has next some ifc time period list c
WeekdayComponent op only ifc day in week number c
RecurrenceType op exactly 1 ifc recurrence type enum c
MonthComponent op only ifc month in year number c
Position op only ifc integer c
TimePeriods op max 1 ifc time period list c
RecurrenceType op only ifc recurrence type enum c
Occurrences op only ifc integer c
Interval op only ifc integer c
is in domain of
DayComponent op, Interval op, MonthComponent op, Occurrences op, Position op, RecurrenceType op, TimePeriods op, WeekdayComponent op
is in range of
Recurrance op, RecurrencePattern op

ifc recurrence type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRecurrenceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
RecurrenceType op
has members
BY_DAY_COUNT ni, BY_WEEKDAY_COUNT ni, DAILY ni, MONTHLY_BY_DAY_OF_MONTH ni, MONTHLY_BY_POSITION ni, WEEKLY ni, YEARLY_BY_DAY_OF_MONTH ni, YEARLY_BY_POSITION ni

ifc referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReference

has super-classes
ifc applied value select c
ifc metric value select c
InnerReference op only ifc reference c
AttributeIdentifier op max 1 ifc identifier c
InnerReference op max 1 ifc reference c
ListPositions op only has next some i n t e g e r list
ListPositions op only i n t e g e r list
InstanceName op only ifc label c
AttributeIdentifier op only ifc identifier c
TypeIdentifier op max 1 ifc identifier c
TypeIdentifier op only ifc identifier c
ListPositions op max 1 i n t e g e r list
InstanceName op max 1 ifc label c
is in domain of
AttributeIdentifier op, InnerReference op, InstanceName op, ListPositions op, TypeIdentifier op
is in range of
InnerReference op, ReferencePath op, ReferencePath op

ifc reflectance method enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReflectanceMethodEnum

has super-classes
e n u m e r a t i o n
is in range of
ReflectanceMethod op
has members
BLINN ni, FLAT ni, GLASS ni, MATT ni, METAL ni, MIRROR ni, NOTDEFINED ni, PHONG ni, PLASTIC ni, STRAUSS ni

ifc regular time seriesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRegularTimeSeries

has super-classes
ifc time series c
Values op exactly 1 ifc time series value list c
TimeStep op exactly 1 ifc time measure c
Values op only ifc time series value list c
Values op only has next some ifc time series value list c
TimeStep op only ifc time measure c
is in domain of
TimeStep op, Values op
is disjoint with
ifc irregular time series c

ifc reinforcement bar propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcementBarProperties

has super-classes
ifc pre defined properties c
TotalCrossSectionArea op only ifc area measure c
EffectiveDepth op max 1 ifc length measure c
NominalBarDiameter op only ifc positive length measure c
BarSurface op max 1 ifc reinforcing bar surface enum c
NominalBarDiameter op max 1 ifc positive length measure c
BarSurface op only ifc reinforcing bar surface enum c
EffectiveDepth op only ifc length measure c
TotalCrossSectionArea op exactly 1 ifc area measure c
BarCount op max 1 ifc count measure c
SteelGrade op exactly 1 ifc label c
SteelGrade op only ifc label c
BarCount op only ifc count measure c
is in domain of
BarCount op, BarSurface op, EffectiveDepth op, NominalBarDiameter op, SteelGrade op, TotalCrossSectionArea op
is in range of
CrossSectionReinforcementDefinitions op
is disjoint with
ifc section properties c, ifc section reinforcement properties c

ifc reinforcement definition propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcementDefinitionProperties

has super-classes
ifc pre defined property set c
ReinforcementSectionDefinitions op exactly 1 ifc section reinforcement properties list c
DefinitionType op only ifc label c
ReinforcementSectionDefinitions op only has next some ifc section reinforcement properties list c
ReinforcementSectionDefinitions op only ifc section reinforcement properties list c
DefinitionType op max 1 ifc label c
is in domain of
DefinitionType op, ReinforcementSectionDefinitions op
is disjoint with
ifc door lining properties c, ifc door panel properties c, ifc permeable covering properties c, ifc window lining properties c, ifc window panel properties c

ifc reinforcing barc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingBar

has super-classes
ifc reinforcing element c
PredefinedType op only ifc reinforcing bar type enum c
BarLength op max 1 ifc positive length measure c
BarLength op only ifc positive length measure c
PredefinedType op max 1 ifc reinforcing bar type enum c
CrossSectionArea op max 1 ifc area measure c
NominalDiameter op only ifc positive length measure c
BarSurface op only ifc reinforcing bar surface enum c
CrossSectionArea op only ifc area measure c
BarSurface op max 1 ifc reinforcing bar surface enum c
NominalDiameter op max 1 ifc positive length measure c
is in domain of
BarLength op, BarSurface op, CrossSectionArea op, NominalDiameter op, PredefinedType op
is disjoint with
ifc reinforcing mesh c, ifc tendon c, ifc tendon anchor c

ifc reinforcing bar role enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingBarRoleEnum

has super-classes
e n u m e r a t i o n
is in range of
ReinforcementRole op
has members
ANCHORING ni, EDGE ni, LIGATURE ni, MAIN ni, NOTDEFINED ni, PUNCHING ni, RING ni, SHEAR ni, STUD ni, USERDEFINED ni

ifc reinforcing bar surface enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingBarSurfaceEnum

has super-classes
e n u m e r a t i o n
is in range of
BarSurface op, BarSurface op, BarSurface op
has members
PLAIN ni, TEXTURED ni

ifc reinforcing bar typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingBarType

has super-classes
ifc reinforcing element type c
CrossSectionArea op only ifc area measure c
BendingParameters op only ifc bending parameter select list c
BarSurface op max 1 ifc reinforcing bar surface enum c
BarLength op max 1 ifc positive length measure c
CrossSectionArea op max 1 ifc area measure c
BendingParameters op only has next some ifc bending parameter select list c
NominalDiameter op max 1 ifc positive length measure c
BendingParameters op max 1 ifc bending parameter select list c
NominalDiameter op only ifc positive length measure c
BendingShapeCode op max 1 ifc label c
BarSurface op only ifc reinforcing bar surface enum c
PredefinedType op exactly 1 ifc reinforcing bar type enum c
PredefinedType op only ifc reinforcing bar type enum c
BarLength op only ifc positive length measure c
BendingShapeCode op only ifc label c
is in domain of
BarLength op, BarSurface op, BendingParameters op, BendingShapeCode op, CrossSectionArea op, NominalDiameter op, PredefinedType op
is disjoint with
ifc reinforcing mesh type c, ifc tendon anchor type c, ifc tendon type c

ifc reinforcing bar type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingBarTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ANCHORING ni, EDGE ni, LIGATURE ni, MAIN ni, NOTDEFINED ni, PUNCHING ni, RING ni, SHEAR ni, STUD ni, USERDEFINED ni

ifc reinforcing elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingElement

has super-classes
ifc element component c
ifc reinforcing bar c or ifc reinforcing mesh c or ifc tendon c or ifc tendon anchor c
SteelGrade op max 1 ifc label c
SteelGrade op only ifc label c
has sub-classes
ifc reinforcing bar c, ifc reinforcing mesh c, ifc tendon c, ifc tendon anchor c
is in domain of
SteelGrade op
is disjoint with
ifc building element part c, ifc discrete accessory c, ifc fastener c, ifc mechanical fastener c, ifc vibration isolator c

ifc reinforcing element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingElementType

has super-classes
ifc element component type c
ifc reinforcing bar type c or ifc reinforcing mesh type c or ifc tendon anchor type c or ifc tendon type c
has sub-classes
ifc reinforcing bar type c, ifc reinforcing mesh type c, ifc tendon anchor type c, ifc tendon type c
is disjoint with
ifc building element part type c, ifc discrete accessory type c, ifc fastener type c, ifc mechanical fastener type c, ifc vibration isolator type c

ifc reinforcing meshc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingMesh

has super-classes
ifc reinforcing element c
PredefinedType op only ifc reinforcing mesh type enum c
PredefinedType op max 1 ifc reinforcing mesh type enum c
MeshWidth op only ifc positive length measure c
TransverseBarSpacing op only ifc positive length measure c
TransverseBarCrossSectionArea op max 1 ifc area measure c
LongitudinalBarCrossSectionArea op only ifc area measure c
LongitudinalBarSpacing op max 1 ifc positive length measure c
TransverseBarSpacing op max 1 ifc positive length measure c
LongitudinalBarSpacing op only ifc positive length measure c
MeshLength op max 1 ifc positive length measure c
MeshWidth op max 1 ifc positive length measure c
TransverseBarNominalDiameter op only ifc positive length measure c
TransverseBarCrossSectionArea op only ifc area measure c
LongitudinalBarNominalDiameter op max 1 ifc positive length measure c
LongitudinalBarCrossSectionArea op max 1 ifc area measure c
TransverseBarNominalDiameter op max 1 ifc positive length measure c
LongitudinalBarNominalDiameter op only ifc positive length measure c
MeshLength op only ifc positive length measure c
is in domain of
LongitudinalBarCrossSectionArea op, LongitudinalBarNominalDiameter op, LongitudinalBarSpacing op, MeshLength op, MeshWidth op, PredefinedType op, TransverseBarCrossSectionArea op, TransverseBarNominalDiameter op, TransverseBarSpacing op
is disjoint with
ifc reinforcing bar c, ifc tendon c, ifc tendon anchor c

ifc reinforcing mesh typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingMeshType

has super-classes
ifc reinforcing element type c
LongitudinalBarSpacing op only ifc positive length measure c
LongitudinalBarNominalDiameter op only ifc positive length measure c
BendingShapeCode op only ifc label c
TransverseBarCrossSectionArea op max 1 ifc area measure c
TransverseBarNominalDiameter op max 1 ifc positive length measure c
MeshLength op max 1 ifc positive length measure c
PredefinedType op only ifc reinforcing mesh type enum c
TransverseBarNominalDiameter op only ifc positive length measure c
LongitudinalBarNominalDiameter op max 1 ifc positive length measure c
LongitudinalBarCrossSectionArea op max 1 ifc area measure c
LongitudinalBarSpacing op max 1 ifc positive length measure c
BendingParameters op only ifc bending parameter select list c
MeshLength op only ifc positive length measure c
MeshWidth op only ifc positive length measure c
MeshWidth op max 1 ifc positive length measure c
TransverseBarSpacing op only ifc positive length measure c
TransverseBarSpacing op max 1 ifc positive length measure c
PredefinedType op exactly 1 ifc reinforcing mesh type enum c
TransverseBarCrossSectionArea op only ifc area measure c
LongitudinalBarCrossSectionArea op only ifc area measure c
BendingShapeCode op max 1 ifc label c
BendingParameters op max 1 ifc bending parameter select list c
BendingParameters op only has next some ifc bending parameter select list c
is in domain of
BendingParameters op, BendingShapeCode op, LongitudinalBarCrossSectionArea op, LongitudinalBarNominalDiameter op, LongitudinalBarSpacing op, MeshLength op, MeshWidth op, PredefinedType op, TransverseBarCrossSectionArea op, TransverseBarNominalDiameter op, TransverseBarSpacing op
is disjoint with
ifc reinforcing bar type c, ifc tendon anchor type c, ifc tendon type c

ifc reinforcing mesh type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReinforcingMeshTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, USERDEFINED ni

ifc rel aggregatesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAggregates

has super-classes
ifc rel decomposes c
RelatingObject op exactly 1 ifc object definition c
RelatedObjects op min 1 ifc object definition c
RelatedObjects op only ifc object definition c
RelatingObject op only ifc object definition c
is in domain of
RelatedObjects op, RelatingObject op
is in range of
Decomposes op, IsDecomposedBy op
is disjoint with
ifc rel nests c, ifc rel projects element c, ifc rel voids element c

ifc rel assignsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssigns

has super-classes
ifc relationship c
RelatedObjectsType op max 1 ifc object type enum c
RelatedObjects op min 1 ifc object definition c
ifc rel assigns to actor c or ifc rel assigns to control c or ifc rel assigns to group c or ifc rel assigns to process c or ifc rel assigns to product c or ifc rel assigns to resource c
RelatedObjectsType op only ifc object type enum c
RelatedObjects op only ifc object definition c
has sub-classes
ifc rel assigns to actor c, ifc rel assigns to control c, ifc rel assigns to group c, ifc rel assigns to process c, ifc rel assigns to product c, ifc rel assigns to resource c
is in domain of
RelatedObjects op, RelatedObjectsType op
is in range of
HasAssignments op
is disjoint with
ifc rel associates c, ifc rel connects c, ifc rel declares c, ifc rel decomposes c, ifc rel defines c

ifc rel assigns to actorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToActor

has super-classes
ifc rel assigns c
RelatingActor op only ifc actor c
ActingRole op max 1 ifc actor role c
RelatingActor op exactly 1 ifc actor c
ActingRole op only ifc actor role c
is in domain of
ActingRole op, RelatingActor op
is in range of
IsActingUpon op
is disjoint with
ifc rel assigns to control c, ifc rel assigns to group c, ifc rel assigns to process c, ifc rel assigns to product c, ifc rel assigns to resource c

ifc rel assigns to controlc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToControl

has super-classes
ifc rel assigns c
RelatingControl op only ifc control c
RelatingControl op exactly 1 ifc control c
is in domain of
RelatingControl op
is in range of
Controls op
is disjoint with
ifc rel assigns to actor c, ifc rel assigns to group c, ifc rel assigns to process c, ifc rel assigns to product c, ifc rel assigns to resource c

ifc rel assigns to groupc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToGroup

has super-classes
ifc rel assigns c
RelatingGroup op exactly 1 ifc group c
RelatingGroup op only ifc group c
has sub-classes
ifc rel assigns to group by factor c
is in domain of
RelatingGroup op
is in range of
IsGroupedBy op
is disjoint with
ifc rel assigns to actor c, ifc rel assigns to control c, ifc rel assigns to process c, ifc rel assigns to product c, ifc rel assigns to resource c

ifc rel assigns to group by factorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToGroupByFactor

has super-classes
ifc rel assigns to group c
Factor op only ifc ratio measure c
Factor op exactly 1 ifc ratio measure c
is in domain of
Factor op

ifc rel assigns to processc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToProcess

has super-classes
ifc rel assigns c
RelatingProcess op exactly 1 ifc process select c
QuantityInProcess op max 1 ifc measure with unit c
QuantityInProcess op only ifc measure with unit c
RelatingProcess op only ifc process select c
is in domain of
QuantityInProcess op, RelatingProcess op
is disjoint with
ifc rel assigns to actor c, ifc rel assigns to control c, ifc rel assigns to group c, ifc rel assigns to product c, ifc rel assigns to resource c

ifc rel assigns to productc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToProduct

has super-classes
ifc rel assigns c
RelatingProduct op exactly 1 ifc product select c
RelatingProduct op only ifc product select c
is in domain of
RelatingProduct op
is disjoint with
ifc rel assigns to actor c, ifc rel assigns to control c, ifc rel assigns to group c, ifc rel assigns to process c, ifc rel assigns to resource c

ifc rel assigns to resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssignsToResource

has super-classes
ifc rel assigns c
RelatingResource op exactly 1 ifc resource select c
RelatingResource op only ifc resource select c
is in domain of
RelatingResource op
is disjoint with
ifc rel assigns to actor c, ifc rel assigns to control c, ifc rel assigns to group c, ifc rel assigns to process c, ifc rel assigns to product c

ifc rel associatesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociates

has super-classes
ifc relationship c
RelatedObjects op only ifc definition select c
ifc rel associates approval c or ifc rel associates classification c or ifc rel associates constraint c or ifc rel associates document c or ifc rel associates library c or ifc rel associates material c
RelatedObjects op min 1 ifc definition select c
has sub-classes
ifc rel associates approval c, ifc rel associates classification c, ifc rel associates constraint c, ifc rel associates document c, ifc rel associates library c, ifc rel associates material c
is in domain of
RelatedObjects op
is disjoint with
ifc rel assigns c, ifc rel connects c, ifc rel declares c, ifc rel decomposes c, ifc rel defines c

ifc rel associates approvalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociatesApproval

has super-classes
ifc rel associates c
RelatingApproval op exactly 1 ifc approval c
RelatingApproval op only ifc approval c
is in domain of
RelatingApproval op
is in range of
ApprovedObjects op
is disjoint with
ifc rel associates classification c, ifc rel associates constraint c, ifc rel associates document c, ifc rel associates library c, ifc rel associates material c

ifc rel associates classificationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociatesClassification

has super-classes
ifc rel associates c
RelatingClassification op only ifc classification select c
RelatingClassification op exactly 1 ifc classification select c
is in domain of
RelatingClassification op
is disjoint with
ifc rel associates approval c, ifc rel associates constraint c, ifc rel associates document c, ifc rel associates library c, ifc rel associates material c

ifc rel associates constraintc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociatesConstraint

has super-classes
ifc rel associates c
RelatingConstraint op exactly 1 ifc constraint c
Intent op max 1 ifc label c
RelatingConstraint op only ifc constraint c
Intent op only ifc label c
is in domain of
Intent op, RelatingConstraint op
is disjoint with
ifc rel associates approval c, ifc rel associates classification c, ifc rel associates document c, ifc rel associates library c, ifc rel associates material c

ifc rel associates documentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociatesDocument

has super-classes
ifc rel associates c
RelatingDocument op exactly 1 ifc document select c
RelatingDocument op only ifc document select c
is in domain of
RelatingDocument op
is disjoint with
ifc rel associates approval c, ifc rel associates classification c, ifc rel associates constraint c, ifc rel associates library c, ifc rel associates material c

ifc rel associates libraryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociatesLibrary

has super-classes
ifc rel associates c
RelatingLibrary op only ifc library select c
RelatingLibrary op exactly 1 ifc library select c
is in domain of
RelatingLibrary op
is disjoint with
ifc rel associates approval c, ifc rel associates classification c, ifc rel associates constraint c, ifc rel associates document c, ifc rel associates material c

ifc rel associates materialc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelAssociatesMaterial

has super-classes
ifc rel associates c
RelatingMaterial op only ifc material select c
RelatingMaterial op exactly 1 ifc material select c
is in domain of
RelatingMaterial op
is disjoint with
ifc rel associates approval c, ifc rel associates classification c, ifc rel associates constraint c, ifc rel associates document c, ifc rel associates library c

ifc rel connectsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnects

has super-classes
ifc relationship c
ifc rel connects elements c or ifc rel connects port to element c or ifc rel connects ports c or ifc rel connects structural activity c or ifc rel connects structural member c or ifc rel contained in spatial structure c or ifc rel covers bldg elements c or ifc rel covers spaces c or ifc rel fills element c or ifc rel flow control elements c or ifc rel interferes elements c or ifc rel referenced in spatial structure c or ifc rel sequence c or ifc rel services buildings c or ifc rel space boundary c
has sub-classes
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c
is disjoint with
ifc rel assigns c, ifc rel associates c, ifc rel declares c, ifc rel decomposes c, ifc rel defines c

ifc rel connects elementsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsElements

has super-classes
ifc rel connects c
RelatedElement op only ifc element c
ConnectionGeometry op max 1 ifc connection geometry c
ConnectionGeometry op only ifc connection geometry c
RelatingElement op only ifc element c
RelatingElement op exactly 1 ifc element c
RelatedElement op exactly 1 ifc element c
has sub-classes
ifc rel connects path elements c, ifc rel connects with realizing elements c
is in domain of
ConnectionGeometry op, RelatedElement op, RelatingElement op
is in range of
ConnectedFrom op, ConnectedTo op
is disjoint with
ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel connects path elementsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsPathElements

has super-classes
ifc rel connects elements c
RelatedConnectionType op exactly 1 ifc connection type enum c
RelatingPriorities op only n u m b e r list
RelatingConnectionType op exactly 1 ifc connection type enum c
RelatedPriorities op only n u m b e r list
RelatingConnectionType op only ifc connection type enum c
RelatedPriorities op exactly 1 n u m b e r list
RelatedConnectionType op only ifc connection type enum c
RelatingPriorities op exactly 1 n u m b e r list
is in domain of
RelatedConnectionType op, RelatedPriorities op, RelatingConnectionType op, RelatingPriorities op
is disjoint with
ifc rel connects with realizing elements c

ifc rel connects port to elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsPortToElement

has super-classes
ifc rel connects c
RelatedElement op only ifc distribution element c
RelatingPort op exactly 1 ifc port c
RelatingPort op only ifc port c
RelatedElement op exactly 1 ifc distribution element c
is in domain of
RelatedElement op, RelatingPort op
is in range of
ContainedIn op, HasPorts op
is disjoint with
ifc rel connects elements c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel connects portsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsPorts

has super-classes
ifc rel connects c
RelatedPort op exactly 1 ifc port c
RealizingElement op only ifc element c
RealizingElement op max 1 ifc element c
RelatingPort op only ifc port c
RelatedPort op only ifc port c
RelatingPort op exactly 1 ifc port c
is in domain of
RealizingElement op, RelatedPort op, RelatingPort op
is in range of
ConnectedFrom op, ConnectedTo op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel connects structural activityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsStructuralActivity

has super-classes
ifc rel connects c
RelatedStructuralActivity op exactly 1 ifc structural activity c
RelatingElement op exactly 1 ifc structural activity assignment select c
RelatedStructuralActivity op only ifc structural activity c
RelatingElement op only ifc structural activity assignment select c
is in domain of
RelatedStructuralActivity op, RelatingElement op
is in range of
AssignedStructuralActivity op, AssignedToStructuralItem op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel connects structural memberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsStructuralMember

has super-classes
ifc rel connects c
RelatedStructuralConnection op only ifc structural connection c
AppliedCondition op only ifc boundary condition c
RelatedStructuralConnection op exactly 1 ifc structural connection c
AppliedCondition op max 1 ifc boundary condition c
AdditionalConditions op only ifc structural connection condition c
SupportedLength op max 1 ifc length measure c
AdditionalConditions op max 1 ifc structural connection condition c
ConditionCoordinateSystem op only ifc axis2 placement3 d c
ConditionCoordinateSystem op max 1 ifc axis2 placement3 d c
RelatingStructuralMember op exactly 1 ifc structural member c
RelatingStructuralMember op only ifc structural member c
SupportedLength op only ifc length measure c
has sub-classes
ifc rel connects with eccentricity c
is in domain of
AdditionalConditions op, AppliedCondition op, ConditionCoordinateSystem op, RelatedStructuralConnection op, RelatingStructuralMember op, SupportedLength op
is in range of
ConnectedBy op, ConnectsStructuralMembers op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel connects with eccentricityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsWithEccentricity

has super-classes
ifc rel connects structural member c
ConnectionConstraint op exactly 1 ifc connection geometry c
ConnectionConstraint op only ifc connection geometry c
is in domain of
ConnectionConstraint op

ifc rel connects with realizing elementsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelConnectsWithRealizingElements

has super-classes
ifc rel connects elements c
RealizingElements op only ifc element c
RealizingElements op min 1 ifc element c
ConnectionType op max 1 ifc label c
ConnectionType op only ifc label c
is in domain of
ConnectionType op, RealizingElements op
is in range of
IsConnectionRealization op
is disjoint with
ifc rel connects path elements c

ifc rel contained in spatial structurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelContainedInSpatialStructure

has super-classes
ifc rel connects c
RelatedElements op min 1 ifc product c
RelatedElements op only ifc product c
RelatingStructure op exactly 1 ifc spatial element c
RelatingStructure op only ifc spatial element c
is in domain of
RelatedElements op, RelatingStructure op
is in range of
ContainsElements op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel covers bldg elementsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelCoversBldgElements

has super-classes
ifc rel connects c
RelatingBuildingElement op exactly 1 ifc element c
RelatedCoverings op min 1 ifc covering c
RelatingBuildingElement op only ifc element c
RelatedCoverings op only ifc covering c
is in domain of
RelatedCoverings op, RelatingBuildingElement op
is in range of
CoversElements op, HasCoverings op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel covers spacesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelCoversSpaces

has super-classes
ifc rel connects c
RelatingSpace op exactly 1 ifc space c
RelatingSpace op only ifc space c
RelatedCoverings op min 1 ifc covering c
RelatedCoverings op only ifc covering c
is in domain of
RelatedCoverings op, RelatingSpace op
is in range of
CoversSpaces op, HasCoverings op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel declaresc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDeclares

has super-classes
ifc relationship c
RelatingContext op exactly 1 ifc context c
RelatedDefinitions op only ifc definition select c
RelatingContext op only ifc context c
RelatedDefinitions op min 1 ifc definition select c
is in domain of
RelatedDefinitions op, RelatingContext op
is in range of
Declares op
is disjoint with
ifc rel assigns c, ifc rel associates c, ifc rel connects c, ifc rel decomposes c, ifc rel defines c

ifc rel decomposesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDecomposes

has super-classes
ifc relationship c
ifc rel aggregates c or ifc rel nests c or ifc rel projects element c or ifc rel voids element c
has sub-classes
ifc rel aggregates c, ifc rel nests c, ifc rel projects element c, ifc rel voids element c
is disjoint with
ifc rel assigns c, ifc rel associates c, ifc rel connects c, ifc rel declares c, ifc rel defines c

ifc rel definesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDefines

has super-classes
ifc relationship c
ifc rel defines by object c or ifc rel defines by properties c or ifc rel defines by template c or ifc rel defines by type c
has sub-classes
ifc rel defines by object c, ifc rel defines by properties c, ifc rel defines by template c, ifc rel defines by type c
is disjoint with
ifc rel assigns c, ifc rel associates c, ifc rel connects c, ifc rel declares c, ifc rel decomposes c

ifc rel defines by objectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDefinesByObject

has super-classes
ifc rel defines c
RelatingObject op only ifc object c
RelatedObjects op min 1 ifc object c
RelatingObject op exactly 1 ifc object c
RelatedObjects op only ifc object c
is in domain of
RelatedObjects op, RelatingObject op
is in range of
Declares op, IsDeclaredBy op
is disjoint with
ifc rel defines by properties c, ifc rel defines by template c, ifc rel defines by type c

ifc rel defines by propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDefinesByProperties

has super-classes
ifc rel defines c
RelatedObjects op exactly 1 ifc object definition c
RelatingPropertyDefinition op exactly 1 ifc property set definition select c
RelatingPropertyDefinition op only ifc property set definition select c
RelatedObjects op only ifc object definition c
is in domain of
RelatedObjects op, RelatingPropertyDefinition op
is in range of
DefinesOccurrence op
is disjoint with
ifc rel defines by object c, ifc rel defines by template c, ifc rel defines by type c

ifc rel defines by templatec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDefinesByTemplate

has super-classes
ifc rel defines c
RelatingTemplate op only ifc property set template c
RelatedPropertySets op min 1 ifc property set definition c
RelatedPropertySets op only ifc property set definition c
RelatingTemplate op exactly 1 ifc property set template c
is in domain of
RelatedPropertySets op, RelatingTemplate op
is in range of
Defines op, IsDefinedBy op
is disjoint with
ifc rel defines by object c, ifc rel defines by properties c, ifc rel defines by type c

ifc rel defines by typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelDefinesByType

has super-classes
ifc rel defines c
RelatedObjects op min 1 ifc object c
RelatingType op only ifc type object c
RelatingType op exactly 1 ifc type object c
RelatedObjects op only ifc object c
is in domain of
RelatedObjects op, RelatingType op
is in range of
IsTypedBy op, Types op
is disjoint with
ifc rel defines by object c, ifc rel defines by properties c, ifc rel defines by template c

ifc rel fills elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelFillsElement

has super-classes
ifc rel connects c
RelatingOpeningElement op only ifc opening element c
RelatedBuildingElement op only ifc element c
RelatingOpeningElement op exactly 1 ifc opening element c
RelatedBuildingElement op exactly 1 ifc element c
is in domain of
RelatedBuildingElement op, RelatingOpeningElement op
is in range of
FillsVoids op, HasFillings op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel flow control elementsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelFlowControlElements

has super-classes
ifc rel connects c
RelatedControlElements op only ifc distribution control element c
RelatedControlElements op min 1 ifc distribution control element c
RelatingFlowElement op only ifc distribution flow element c
RelatingFlowElement op exactly 1 ifc distribution flow element c
is in domain of
RelatedControlElements op, RelatingFlowElement op
is in range of
AssignedToFlowElement op, HasControlElements op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel interferes elementsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelInterferesElements

has super-classes
ifc rel connects c
ImpliedOrder op only l o g i c a l
ImpliedOrder op exactly 1 l o g i c a l
InterferenceType op max 1 ifc identifier c
RelatedElement op exactly 1 ifc element c
RelatedElement op only ifc element c
RelatingElement op exactly 1 ifc element c
InterferenceGeometry op max 1 ifc connection geometry c
InterferenceType op only ifc identifier c
InterferenceGeometry op only ifc connection geometry c
RelatingElement op only ifc element c
is in domain of
ImpliedOrder op, InterferenceGeometry op, InterferenceType op, RelatedElement op, RelatingElement op
is in range of
InterferesElements op, IsInterferedByElements op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel nestsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelNests

has super-classes
ifc rel decomposes c
RelatedObjects op exactly 1 ifc object definition list c
RelatedObjects op only ifc object definition list c
RelatingObject op only ifc object definition c
RelatingObject op exactly 1 ifc object definition c
RelatedObjects op only has next some ifc object definition list c
is in domain of
RelatedObjects op, RelatingObject op
is in range of
IsNestedBy op
is disjoint with
ifc rel aggregates c, ifc rel projects element c, ifc rel voids element c

ifc rel projects elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelProjectsElement

has super-classes
ifc rel decomposes c
RelatingElement op exactly 1 ifc element c
RelatedFeatureElement op only ifc feature element addition c
RelatedFeatureElement op exactly 1 ifc feature element addition c
RelatingElement op only ifc element c
is in domain of
RelatedFeatureElement op, RelatingElement op
is in range of
HasProjections op, ProjectsElements op
is disjoint with
ifc rel aggregates c, ifc rel nests c, ifc rel voids element c

ifc rel referenced in spatial structurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelReferencedInSpatialStructure

has super-classes
ifc rel connects c
RelatingStructure op exactly 1 ifc spatial element c
RelatedElements op only ifc product c
RelatedElements op min 1 ifc product c
RelatingStructure op only ifc spatial element c
is in domain of
RelatedElements op, RelatingStructure op
is in range of
ReferencedInStructures op, ReferencesElements op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel sequence c, ifc rel services buildings c, ifc rel space boundary c

ifc rel sequencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelSequence

has super-classes
ifc rel connects c
RelatingProcess op only ifc process c
RelatedProcess op only ifc process c
SequenceType op max 1 ifc sequence enum c
RelatedProcess op exactly 1 ifc process c
UserDefinedSequenceType op only ifc label c
TimeLag op only ifc lag time c
RelatingProcess op exactly 1 ifc process c
TimeLag op max 1 ifc lag time c
SequenceType op only ifc sequence enum c
UserDefinedSequenceType op max 1 ifc label c
is in domain of
RelatedProcess op, RelatingProcess op, SequenceType op, TimeLag op, UserDefinedSequenceType op
is in range of
IsPredecessorTo op, IsSuccessorFrom op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel services buildings c, ifc rel space boundary c

ifc rel services buildingsc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelServicesBuildings

has super-classes
ifc rel connects c
RelatingSystem op exactly 1 ifc system c
RelatedBuildings op min 1 ifc spatial element c
RelatedBuildings op only ifc spatial element c
RelatingSystem op only ifc system c
is in domain of
RelatedBuildings op, RelatingSystem op
is in range of
ServicedBySystems op, ServicesBuildings op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel space boundary c

ifc rel space boundaryc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelSpaceBoundary

has super-classes
ifc rel connects c
ConnectionGeometry op only ifc connection geometry c
InternalOrExternalBoundary op only ifc internal or external enum c
RelatingSpace op exactly 1 ifc space boundary select c
RelatedBuildingElement op only ifc element c
PhysicalOrVirtualBoundary op only ifc physical or virtual enum c
PhysicalOrVirtualBoundary op exactly 1 ifc physical or virtual enum c
RelatedBuildingElement op exactly 1 ifc element c
ConnectionGeometry op max 1 ifc connection geometry c
InternalOrExternalBoundary op exactly 1 ifc internal or external enum c
RelatingSpace op only ifc space boundary select c
has sub-classes
ifc rel space boundary1st level c
is in domain of
ConnectionGeometry op, InternalOrExternalBoundary op, PhysicalOrVirtualBoundary op, RelatedBuildingElement op, RelatingSpace op
is in range of
ProvidesBoundaries op
is disjoint with
ifc rel connects elements c, ifc rel connects port to element c, ifc rel connects ports c, ifc rel connects structural activity c, ifc rel connects structural member c, ifc rel contained in spatial structure c, ifc rel covers bldg elements c, ifc rel covers spaces c, ifc rel fills element c, ifc rel flow control elements c, ifc rel interferes elements c, ifc rel referenced in spatial structure c, ifc rel sequence c, ifc rel services buildings c

ifc rel space boundary1st levelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelSpaceBoundary1stLevel

has super-classes
ifc rel space boundary c
ParentBoundary op only ifc rel space boundary1st level c
ParentBoundary op max 1 ifc rel space boundary1st level c
InnerBoundaries op only ifc rel space boundary1st level c
has sub-classes
ifc rel space boundary2nd level c
is in domain of
InnerBoundaries op, ParentBoundary op
is in range of
InnerBoundaries op, ParentBoundary op

ifc rel space boundary2nd levelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelSpaceBoundary2ndLevel

has super-classes
ifc rel space boundary1st level c
CorrespondingBoundary op only ifc rel space boundary2nd level c
Corresponds op only ifc rel space boundary2nd level c
CorrespondingBoundary op max 1 ifc rel space boundary2nd level c
Corresponds op max 1 ifc rel space boundary2nd level c
is in domain of
CorrespondingBoundary op, Corresponds op
is in range of
CorrespondingBoundary op, Corresponds op

ifc rel voids elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelVoidsElement

has super-classes
ifc rel decomposes c
RelatingBuildingElement op only ifc element c
RelatedOpeningElement op exactly 1 ifc feature element subtraction c
RelatingBuildingElement op exactly 1 ifc element c
RelatedOpeningElement op only ifc feature element subtraction c
is in domain of
RelatedOpeningElement op, RelatingBuildingElement op
is in range of
HasOpenings op, VoidsElements op
is disjoint with
ifc rel aggregates c, ifc rel nests c, ifc rel projects element c

ifc relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRelationship

has super-classes
ifc root c
ifc rel assigns c or ifc rel associates c or ifc rel connects c or ifc rel declares c or ifc rel decomposes c or ifc rel defines c
has sub-classes
ifc rel assigns c, ifc rel associates c, ifc rel connects c, ifc rel declares c, ifc rel decomposes c, ifc rel defines c
is disjoint with
ifc object definition c, ifc property definition c

ifc reparametrised composite curve segmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcReparametrisedCompositeCurveSegment

has super-classes
ifc composite curve segment c
ParamLength op exactly 1 ifc parameter value c
ParamLength op only ifc parameter value c
is in domain of
ParamLength op

ifc representationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentation

has super-classes
ifc layered item c
RepresentationMap op only ifc representation map c
Items op only ifc representation item c
RepresentationType op max 1 ifc label c
RepresentationIdentifier op only ifc label c
RepresentationIdentifier op max 1 ifc label c
ContextOfItems op only ifc representation context c
RepresentationType op only ifc label c
Items op min 1 ifc representation item c
ContextOfItems op exactly 1 ifc representation context c
ifc shape model c or ifc style model c
RepresentationMap op max 1 ifc representation map c
has sub-classes
ifc shape model c, ifc style model c
is in domain of
ContextOfItems op, Items op, RepresentationIdentifier op, RepresentationMap op, RepresentationType op
is in range of
MappedRepresentation op, RepresentationsInContext op

ifc representation contextc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentationContext

has super-classes
ContextType op only ifc label c
ContextIdentifier op only ifc label c
ifc geometric representation context c
ContextIdentifier op max 1 ifc label c
ContextType op max 1 ifc label c
RepresentationsInContext op only ifc representation c
has sub-classes
ifc geometric representation context c
is in domain of
ContextIdentifier op, ContextType op, RepresentationsInContext op
is in range of
ContextOfItems op, RepresentationContexts op

ifc representation empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentation_EmptyList

has super-classes
ifc representation list c
empty list

ifc representation itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentationItem

has super-classes
ifc layered item c
StyledByItem op only ifc styled item c
StyledByItem op max 1 ifc styled item c
ifc geometric representation item c or ifc mapped item c or ifc styled item c or ifc topological representation item c
has sub-classes
ifc geometric representation item c, ifc mapped item c, ifc styled item c, ifc topological representation item c
is in domain of
StyledByItem op
is in range of
Item op, Items op

ifc representation listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentation_List

has super-classes
o w l list
has next only ifc representation list c
is followed by only ifc representation list c
has contents only ifc representation c
has sub-classes
ifc representation empty list c
is in range of
Representations op

ifc representation mapc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentationMap

has super-classes
ifc product representation select c
MapUsage op only ifc mapped item c
MappedRepresentation op only ifc representation c
MappingOrigin op exactly 1 ifc axis2 placement c
MappingOrigin op only ifc axis2 placement c
MappedRepresentation op exactly 1 ifc representation c
is in domain of
MapUsage op, MappedRepresentation op, MappingOrigin op
is in range of
MappingSource op, RepresentationMap op

ifc representation map empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentationMap_EmptyList

has super-classes
ifc representation map list c
empty list

ifc representation map listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRepresentationMap_List

has super-classes
o w l list
has next only ifc representation map list c
is followed by only ifc representation map list c
has contents only ifc representation map c
has sub-classes
ifc representation map empty list c
is in range of
RepresentationMaps op

ifc resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResource

has super-classes
ifc object c
ifc resource select c
LongDescription op only ifc text c
LongDescription op max 1 ifc text c
Identification op max 1 ifc identifier c
ifc construction resource c
Identification op only ifc identifier c
has sub-classes
ifc construction resource c
is in domain of
Identification op, LongDescription op
is disjoint with
ifc actor c, ifc control c, ifc group c, ifc process c, ifc product c

ifc resource approval relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResourceApprovalRelationship

has super-classes
ifc resource level relationship c
RelatingApproval op only ifc approval c
RelatingApproval op exactly 1 ifc approval c
RelatedResourceObjects op min 1 ifc resource object select c
RelatedResourceObjects op only ifc resource object select c
is in domain of
RelatedResourceObjects op, RelatingApproval op
is in range of
ApprovedResources op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource constraint relationship c

ifc resource constraint relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResourceConstraintRelationship

has super-classes
ifc resource level relationship c
RelatedResourceObjects op only ifc resource object select c
RelatingConstraint op only ifc constraint c
RelatingConstraint op exactly 1 ifc constraint c
RelatedResourceObjects op min 1 ifc resource object select c
is in domain of
RelatedResourceObjects op, RelatingConstraint op
is in range of
PropertiesForConstraint op
is disjoint with
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c

ifc resource level relationshipc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResourceLevelRelationship

has super-classes
Description op only ifc text c
ifc approval relationship c or ifc currency relationship c or ifc document information relationship c or ifc external reference relationship c or ifc material relationship c or ifc organization relationship c or ifc property dependency relationship c or ifc resource approval relationship c or ifc resource constraint relationship c
Name op only ifc label c
Name op max 1 ifc label c
Description op max 1 ifc text c
has sub-classes
ifc approval relationship c, ifc currency relationship c, ifc document information relationship c, ifc external reference relationship c, ifc material relationship c, ifc organization relationship c, ifc property dependency relationship c, ifc resource approval relationship c, ifc resource constraint relationship c
is in domain of
Description op, Name op

ifc resource object selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResourceObjectSelect

has super-classes
s e l e c t
has sub-classes
ifc actor role c, ifc applied value c, ifc approval c, ifc constraint c, ifc context dependent unit c, ifc conversion based unit c, ifc external information c, ifc external reference c, ifc material definition c, ifc organization c, ifc person c, ifc person and organization c, ifc physical quantity c, ifc profile def c, ifc property abstraction c, ifc time series c
is in range of
RelatedResourceObjects op, RelatedResourceObjects op, RelatedResourceObjects op

ifc resource selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResourceSelect

has super-classes
s e l e c t
has sub-classes
ifc resource c, ifc type resource c
is in range of
RelatingResource op

ifc resource timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcResourceTime

has super-classes
ifc scheduling time c
ScheduleFinish op max 1 ifc date time c
ScheduleContour op max 1 ifc label c
RemainingUsage op max 1 ifc positive ratio measure c
Completion op only ifc positive ratio measure c
ScheduleUsage op max 1 ifc positive ratio measure c
RemainingWork op max 1 ifc duration c
RemainingWork op only ifc duration c
StatusTime op max 1 ifc date time c
ActualStart op max 1 ifc date time c
ActualFinish op max 1 ifc date time c
IsOverAllocated op max 1 b o o l e a n
ActualWork op only ifc duration c
Completion op max 1 ifc positive ratio measure c
LevelingDelay op only ifc duration c
ActualUsage op only ifc positive ratio measure c
ScheduleUsage op only ifc positive ratio measure c
LevelingDelay op max 1 ifc duration c
ActualWork op max 1 ifc duration c
ActualUsage op max 1 ifc positive ratio measure c
ScheduleWork op max 1 ifc duration c
RemainingUsage op only ifc positive ratio measure c
ScheduleFinish op only ifc date time c
StatusTime op only ifc date time c
IsOverAllocated op only b o o l e a n
ScheduleContour op only ifc label c
ScheduleWork op only ifc duration c
ActualStart op only ifc date time c
ActualFinish op only ifc date time c
ScheduleStart op only ifc date time c
ScheduleStart op max 1 ifc date time c
is in domain of
ActualFinish op, ActualStart op, ActualUsage op, ActualWork op, Completion op, IsOverAllocated op, LevelingDelay op, RemainingUsage op, RemainingWork op, ScheduleContour op, ScheduleFinish op, ScheduleStart op, ScheduleUsage op, ScheduleWork op, StatusTime op
is in range of
Usage op
is disjoint with
ifc event time c, ifc lag time c, ifc task time c, ifc work time c

ifc revolved area solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRevolvedAreaSolid

has super-classes
ifc swept area solid c
Axis op only ifc axis1 placement c
Angle op exactly 1 ifc plane angle measure c
Angle op only ifc plane angle measure c
Axis op exactly 1 ifc axis1 placement c
has sub-classes
ifc revolved area solid tapered c
is in domain of
Angle op, Axis op
is disjoint with
ifc extruded area solid c, ifc fixed reference swept area solid c, ifc surface curve swept area solid c

ifc revolved area solid taperedc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRevolvedAreaSolidTapered

has super-classes
ifc revolved area solid c
EndSweptArea op exactly 1 ifc profile def c
EndSweptArea op only ifc profile def c
is in domain of
EndSweptArea op

ifc right circular conec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRightCircularCone

has super-classes
ifc csg primitive3 d c
BottomRadius op only ifc positive length measure c
BottomRadius op exactly 1 ifc positive length measure c
Height op exactly 1 ifc positive length measure c
Height op only ifc positive length measure c
is in domain of
BottomRadius op, Height op
is disjoint with
ifc block c, ifc rectangular pyramid c, ifc right circular cylinder c, ifc sphere c

ifc right circular cylinderc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRightCircularCylinder

has super-classes
ifc csg primitive3 d c
Radius op exactly 1 ifc positive length measure c
Height op exactly 1 ifc positive length measure c
Height op only ifc positive length measure c
Radius op only ifc positive length measure c
is in domain of
Height op, Radius op
is disjoint with
ifc block c, ifc rectangular pyramid c, ifc right circular cone c, ifc sphere c

ifc role enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRoleEnum

has super-classes
e n u m e r a t i o n
is in range of
Role op
has members
ARCHITECT ni, BUILDINGOPERATOR ni, BUILDINGOWNER ni, CIVILENGINEER ni, CLIENT ni, COMMISSIONINGENGINEER ni, CONSTRUCTIONMANAGER ni, CONSULTANT ni, CONTRACTOR ni, COSTENGINEER ni, ELECTRICALENGINEER ni, ENGINEER ni, FACILITIESMANAGER ni, FIELDCONSTRUCTIONMANAGER ni, MANUFACTURER ni, MECHANICALENGINEER ni, OWNER ni, PROJECTMANAGER ni, RESELLER ni, STRUCTURALENGINEER ni, SUBCONTRACTOR ni, SUPPLIER ni, USERDEFINED ni

ifc roofc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRoof

has super-classes
ifc building element c
PredefinedType op only ifc roof type enum c
PredefinedType op max 1 ifc roof type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc roof typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRoofType

has super-classes
ifc building element type c
PredefinedType op only ifc roof type enum c
PredefinedType op exactly 1 ifc roof type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc roof type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRoofTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BARREL_ROOF ni, BUTTERFLY_ROOF ni, DOME_ROOF ni, FLAT_ROOF ni, FREEFORM ni, GABLE_ROOF ni, GAMBREL_ROOF ni, HIPPED_GABLE_ROOF ni, HIP_ROOF ni, MANSARD_ROOF ni, NOTDEFINED ni, PAVILION_ROOF ni, RAINBOW_ROOF ni, SHED_ROOF ni, USERDEFINED ni

ifc rootc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRoot

has super-classes
OwnerHistory op max 1 ifc owner history c
Description op only ifc text c
Name op only ifc label c
GlobalId op only ifc globally unique id c
ifc object definition c or ifc property definition c or ifc relationship c
Description op max 1 ifc text c
Name op max 1 ifc label c
OwnerHistory op only ifc owner history c
GlobalId op exactly 1 ifc globally unique id c
has sub-classes
ifc object definition c, ifc property definition c, ifc relationship c
is in domain of
Description op, GlobalId op, Name op, OwnerHistory op

ifc rotational frequency measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRotationalFrequencyMeasure

has super-classes
r e a l
ifc derived measure value c

ifc rotational mass measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRotationalMassMeasure

has super-classes
r e a l
ifc derived measure value c

ifc rotational stiffness measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRotationalStiffnessMeasure

has super-classes
r e a l
ifc derived measure value c
ifc rotational stiffness select c

ifc rotational stiffness selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRotationalStiffnessSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean c, ifc rotational stiffness measure c
is in range of
RotationalStiffnessX op, RotationalStiffnessY op, RotationalStiffnessZ op

ifc rounded rectangle profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcRoundedRectangleProfileDef

has super-classes
ifc rectangle profile def c
RoundingRadius op only ifc positive length measure c
RoundingRadius op exactly 1 ifc positive length measure c
is in domain of
RoundingRadius op
is disjoint with
ifc rectangle hollow profile def c

ifc s i prefixc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSIPrefix

has super-classes
e n u m e r a t i o n
is in range of
Prefix op
has members
ATTO ni, CENTI ni, DECA ni, DECI ni, EXA ni, FEMTO ni, GIGA ni, HECTO ni, KILO ni, MEGA ni, MICRO ni, MILLI ni, NANO ni, PETA ni, PICO ni, TERA ni

ifc s i unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSIUnit

has super-classes
ifc named unit c
Name op only ifc s i unit name c
Prefix op max 1 ifc s i prefix c
Name op exactly 1 ifc s i unit name c
Prefix op only ifc s i prefix c
is in domain of
Name op, Prefix op
is disjoint with
ifc context dependent unit c, ifc conversion based unit c

ifc s i unit namec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSIUnitName

has super-classes
e n u m e r a t i o n
is in range of
Name op
has members
AMPERE ni, BECQUEREL ni, CANDELA ni, COULOMB ni, CUBIC_METRE ni, DEGREE_CELSIUS ni, FARAD ni, GRAM ni, GRAY ni, HENRY ni, HERTZ ni, JOULE ni, KELVIN ni, LUMEN ni, LUX ni, METRE ni, MOLE ni, NEWTON ni, OHM ni, PASCAL ni, RADIAN ni, SECOND ni, SIEMENS ni, SIEVERT ni, SQUARE_METRE ni, STERADIAN ni, TESLA ni, VOLT ni, WATT ni, WEBER ni

ifc sanitary terminalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSanitaryTerminal

has super-classes
ifc flow terminal c
PredefinedType op only ifc sanitary terminal type enum c
PredefinedType op max 1 ifc sanitary terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc space heater c, ifc stack terminal c, ifc waste terminal c

ifc sanitary terminal typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSanitaryTerminalType

has super-classes
ifc flow terminal type c
PredefinedType op only ifc sanitary terminal type enum c
PredefinedType op exactly 1 ifc sanitary terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc space heater type c, ifc stack terminal type c, ifc waste terminal type c

ifc sanitary terminal type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSanitaryTerminalTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BATH ni, BIDET ni, CISTERN ni, NOTDEFINED ni, SANITARYFOUNTAIN ni, SHOWER ni, SINK ni, TOILETPAN ni, URINAL ni, USERDEFINED ni, WASHHANDBASIN ni, WCSEAT ni

ifc scheduling timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSchedulingTime

has super-classes
UserDefinedDataOrigin op max 1 ifc label c
ifc event time c or ifc lag time c or ifc resource time c or ifc task time c or ifc work time c
Name op only ifc label c
Name op max 1 ifc label c
UserDefinedDataOrigin op only ifc label c
DataOrigin op max 1 ifc data origin enum c
DataOrigin op only ifc data origin enum c
has sub-classes
ifc event time c, ifc lag time c, ifc resource time c, ifc task time c, ifc work time c
is in domain of
DataOrigin op, Name op, UserDefinedDataOrigin op

ifc section modulus measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionModulusMeasure

has super-classes
r e a l
ifc derived measure value c

ifc section propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionProperties

has super-classes
ifc pre defined properties c
StartProfile op only ifc profile def c
SectionType op exactly 1 ifc section type enum c
EndProfile op only ifc profile def c
StartProfile op exactly 1 ifc profile def c
SectionType op only ifc section type enum c
EndProfile op max 1 ifc profile def c
is in domain of
EndProfile op, SectionType op, StartProfile op
is in range of
SectionDefinition op
is disjoint with
ifc reinforcement bar properties c, ifc section reinforcement properties c

ifc section reinforcement propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionReinforcementProperties

has super-classes
ifc pre defined properties c
SectionDefinition op only ifc section properties c
TransversePosition op max 1 ifc length measure c
SectionDefinition op exactly 1 ifc section properties c
LongitudinalEndPosition op exactly 1 ifc length measure c
CrossSectionReinforcementDefinitions op only ifc reinforcement bar properties c
LongitudinalStartPosition op only ifc length measure c
LongitudinalEndPosition op only ifc length measure c
TransversePosition op only ifc length measure c
LongitudinalStartPosition op exactly 1 ifc length measure c
ReinforcementRole op only ifc reinforcing bar role enum c
CrossSectionReinforcementDefinitions op min 1 ifc reinforcement bar properties c
ReinforcementRole op exactly 1 ifc reinforcing bar role enum c
is in domain of
CrossSectionReinforcementDefinitions op, LongitudinalEndPosition op, LongitudinalStartPosition op, ReinforcementRole op, SectionDefinition op, TransversePosition op
is disjoint with
ifc reinforcement bar properties c, ifc section properties c

ifc section reinforcement properties empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionReinforcementProperties_EmptyList

has super-classes
ifc section reinforcement properties list c
empty list

ifc section reinforcement properties listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionReinforcementProperties_List

has super-classes
o w l list
has next only ifc section reinforcement properties list c
has contents only ifc section reinforcement properties c
is followed by only ifc section reinforcement properties list c
has sub-classes
ifc section reinforcement properties empty list c
is in range of
ReinforcementSectionDefinitions op

ifc section type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
SectionType op
has members
TAPERED ni, UNIFORM ni

ifc sectional area integral measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionalAreaIntegralMeasure

has super-classes
r e a l
ifc derived measure value c

ifc sectioned spinec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSectionedSpine

has super-classes
ifc geometric representation item c
CrossSectionPositions op only ifc axis2 placement3 d list c
CrossSections op exactly 1 ifc profile def list c
SpineCurve op exactly 1 ifc composite curve c
CrossSections op only has next some has next some ifc profile def list c
CrossSections op only ifc profile def list c
CrossSectionPositions op exactly 1 ifc axis2 placement3 d list c
SpineCurve op only ifc composite curve c
CrossSectionPositions op only has next some has next some ifc axis2 placement3 d list c
is in domain of
CrossSectionPositions op, CrossSections op, SpineCurve op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc sensorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSensor

has super-classes
ifc distribution control element c
PredefinedType op only ifc sensor type enum c
PredefinedType op max 1 ifc sensor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator c, ifc alarm c, ifc controller c, ifc flow instrument c, ifc protective device tripping unit c, ifc unitary control element c

ifc sensor typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSensorType

has super-classes
ifc distribution control element type c
PredefinedType op exactly 1 ifc sensor type enum c
PredefinedType op only ifc sensor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator type c, ifc alarm type c, ifc controller type c, ifc flow instrument type c, ifc protective device tripping unit type c, ifc unitary control element type c

ifc sensor type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSensorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONDUCTANCESENSOR ni, CONTACTSENSOR ni, FIRESENSOR ni, FLOWSENSOR ni, GASSENSOR ni, HEATSENSOR ni, HUMIDITYSENSOR ni, IONCONCENTRATIONSENSOR ni, LEVELSENSOR ni, LIGHTSENSOR ni, MOISTURESENSOR ni, MOVEMENTSENSOR ni, NOTDEFINED ni, PHSENSOR ni, PRESSURESENSOR ni, RADIATIONSENSOR ni, RADIOACTIVITYSENSOR ni, SMOKESENSOR ni, SOUNDSENSOR ni, TEMPERATURESENSOR ni, USERDEFINED ni, WINDSENSOR ni

ifc sequence enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSequenceEnum

has super-classes
e n u m e r a t i o n
is in range of
SequenceType op
has members
FINISH_FINISH ni, FINISH_START ni, NOTDEFINED ni, START_FINISH ni, START_START ni, USERDEFINED ni

ifc shading devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShadingDevice

has super-classes
ifc building element c
PredefinedType op only ifc shading device type enum c
PredefinedType op max 1 ifc shading device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc shading device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShadingDeviceType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc shading device type enum c
PredefinedType op only ifc shading device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc shading device type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShadingDeviceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AWNING ni, JALOUSIE ni, NOTDEFINED ni, SHUTTER ni, USERDEFINED ni

ifc shape aspectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShapeAspect

has super-classes
Name op only ifc label c
PartOfProductDefinitionShape op only ifc product representation select c
ProductDefinitional op exactly 1 l o g i c a l
PartOfProductDefinitionShape op max 1 ifc product representation select c
Description op max 1 ifc text c
Description op only ifc text c
ShapeRepresentations op only ifc shape model list c
ShapeRepresentations op only has next some ifc shape model list c
Name op max 1 ifc label c
ProductDefinitional op only l o g i c a l
ShapeRepresentations op exactly 1 ifc shape model list c
is in domain of
Description op, Name op, PartOfProductDefinitionShape op, ProductDefinitional op, ShapeRepresentations op
is in range of
ShapeAspectStyle op, ShapeAspectStyle op, ShapeAspectStyle op, ShapeAspectStyle op, ShapeAspectStyle op

ifc shape modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShapeModel

has super-classes
ifc representation c
ifc shape representation c or ifc topology representation c
has sub-classes
ifc shape representation c, ifc topology representation c
is disjoint with
ifc style model c

ifc shape model empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShapeModel_EmptyList

has super-classes
ifc shape model list c
empty list

ifc shape model listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShapeModel_List

has super-classes
o w l list
has next only ifc shape model list c
has contents only ifc shape model c
is followed by only ifc shape model list c
has sub-classes
ifc shape model empty list c
is in range of
ShapeRepresentations op

ifc shape representationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShapeRepresentation

has super-classes
ifc shape model c
is disjoint with
ifc topology representation c

ifc shear modulus measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShearModulusMeasure

has super-classes
r e a l
ifc derived measure value c

ifc shellc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShell

has super-classes
s e l e c t
has sub-classes
ifc closed shell c, ifc open shell c
is in range of
SbsmBoundary op

ifc shell based surface modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcShellBasedSurfaceModel

has super-classes
ifc geometric representation item c
SbsmBoundary op min 1 ifc shell c
SbsmBoundary op only ifc shell c
is in domain of
SbsmBoundary op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc simple propertyc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSimpleProperty

has super-classes
ifc property c
ifc property bounded value c or ifc property enumerated value c or ifc property list value c or ifc property reference value c or ifc property single value c or ifc property table value c
has sub-classes
ifc property bounded value c, ifc property enumerated value c, ifc property list value c, ifc property reference value c, ifc property single value c, ifc property table value c
is disjoint with
ifc complex property c

ifc simple property templatec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSimplePropertyTemplate

has super-classes
ifc property template c
SecondaryMeasureType op max 1 ifc label c
SecondaryUnit op only ifc unit c
TemplateType op max 1 ifc simple property template type enum c
Expression op only ifc label c
PrimaryMeasureType op max 1 ifc label c
PrimaryUnit op only ifc unit c
Enumerators op only ifc property enumeration c
PrimaryUnit op max 1 ifc unit c
PrimaryMeasureType op only ifc label c
AccessState op max 1 ifc state enum c
SecondaryMeasureType op only ifc label c
Expression op max 1 ifc label c
AccessState op only ifc state enum c
Enumerators op max 1 ifc property enumeration c
SecondaryUnit op max 1 ifc unit c
TemplateType op only ifc simple property template type enum c
is in domain of
AccessState op, Enumerators op, Expression op, PrimaryMeasureType op, PrimaryUnit op, SecondaryMeasureType op, SecondaryUnit op, TemplateType op
is disjoint with
ifc complex property template c

ifc simple property template type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSimplePropertyTemplateTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
TemplateType op
has members
P_BOUNDEDVALUE ni, P_ENUMERATEDVALUE ni, P_LISTVALUE ni, P_REFERENCEVALUE ni, P_SINGLEVALUE ni, P_TABLEVALUE ni, Q_AREA ni, Q_COUNT ni, Q_LENGTH ni, Q_TIME ni, Q_VOLUME ni, Q_WEIGHT ni

ifc simple valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSimpleValue

has super-classes
s e l e c t
ifc value c
has sub-classes
ifc boolean c, ifc date c, ifc date time c, ifc duration c, ifc identifier c, ifc integer c, ifc label c, ifc logical c, ifc real c, ifc text c, ifc time c, ifc time stamp c

ifc sitec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSite

has super-classes
ifc spatial structure element c
RefLatitude op only ifc compound plane angle measure c
SiteAddress op max 1 ifc postal address c
LandTitleNumber op only ifc label c
RefElevation op max 1 ifc length measure c
RefElevation op only ifc length measure c
SiteAddress op only ifc postal address c
RefLatitude op max 1 ifc compound plane angle measure c
RefLongitude op max 1 ifc compound plane angle measure c
LandTitleNumber op max 1 ifc label c
RefLongitude op only ifc compound plane angle measure c
is in domain of
LandTitleNumber op, RefElevation op, RefLatitude op, RefLongitude op, SiteAddress op
is disjoint with
ifc building c, ifc building storey c, ifc space c

ifc size selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSizeSelect

has super-classes
s e l e c t
has sub-classes
ifc descriptive measure c, ifc length measure c, ifc normalised ratio measure c, ifc positive length measure c, ifc positive ratio measure c, ifc ratio measure c
is in range of
CurveWidth op, FontSize op, LetterSpacing op, LineHeight op, TextIndent op, WordSpacing op

ifc slabc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSlab

has super-classes
ifc building element c
PredefinedType op max 1 ifc slab type enum c
PredefinedType op only ifc slab type enum c
has sub-classes
ifc slab elemented case c, ifc slab standard case c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc stair c, ifc stair flight c, ifc wall c, ifc window c

ifc slab elemented casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSlabElementedCase

has super-classes
ifc slab c
is disjoint with
ifc slab standard case c

ifc slab standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSlabStandardCase

has super-classes
ifc slab c
is disjoint with
ifc slab elemented case c

ifc slab typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSlabType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc slab type enum c
PredefinedType op only ifc slab type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc stair flight type c, ifc stair type c, ifc wall type c, ifc window type c

ifc slab type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSlabTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BASESLAB ni, FLOOR ni, LANDING ni, NOTDEFINED ni, ROOF ni, USERDEFINED ni

ifc slippage connection conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSlippageConnectionCondition

has super-classes
ifc structural connection condition c
SlippageY op max 1 ifc length measure c
SlippageX op max 1 ifc length measure c
SlippageX op only ifc length measure c
SlippageZ op max 1 ifc length measure c
SlippageY op only ifc length measure c
SlippageZ op only ifc length measure c
is in domain of
SlippageX op, SlippageY op, SlippageZ op
is disjoint with
ifc failure connection condition c

ifc solar devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSolarDevice

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc solar device type enum c
PredefinedType op only ifc solar device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc transformer c, ifc tube bundle c, ifc unitary equipment c

ifc solar device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSolarDeviceType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc solar device type enum c
PredefinedType op only ifc solar device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc transformer type c, ifc tube bundle type c, ifc unitary equipment type c

ifc solar device type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSolarDeviceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, SOLARCOLLECTOR ni, SOLARPANEL ni, USERDEFINED ni

ifc solid angle measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSolidAngleMeasure

has super-classes
r e a l
ifc measure value c

ifc solid modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSolidModel

has super-classes
ifc boolean operand c
ifc geometric representation item c
ifc solid or shell c
ifc csg solid c or ifc manifold solid brep c or ifc swept area solid c or ifc swept disk solid c
has sub-classes
ifc csg solid c, ifc manifold solid brep c, ifc swept area solid c, ifc swept disk solid c
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc surface c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc solid or shellc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSolidOrShell

has super-classes
s e l e c t
has sub-classes
ifc closed shell c, ifc solid model c
is in range of
VolumeOnRelatedElement op, VolumeOnRelatingElement op

ifc sound power level measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSoundPowerLevelMeasure

has super-classes
r e a l
ifc derived measure value c

ifc sound power measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSoundPowerMeasure

has super-classes
r e a l
ifc derived measure value c

ifc sound pressure level measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSoundPressureLevelMeasure

has super-classes
r e a l
ifc derived measure value c

ifc sound pressure measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSoundPressureMeasure

has super-classes
r e a l
ifc derived measure value c

ifc spacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpace

has super-classes
ifc space boundary select c
ifc spatial structure element c
PredefinedType op only ifc space type enum c
PredefinedType op max 1 ifc space type enum c
ElevationWithFlooring op max 1 ifc length measure c
ElevationWithFlooring op only ifc length measure c
HasCoverings op only ifc rel covers spaces c
is in domain of
ElevationWithFlooring op, HasCoverings op, PredefinedType op
is in range of
RelatingSpace op
is disjoint with
ifc building c, ifc building storey c, ifc site c

ifc space boundary selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpaceBoundarySelect

has super-classes
s e l e c t
has sub-classes
ifc external spatial element c, ifc space c
is in range of
RelatingSpace op

ifc space heaterc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpaceHeater

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc space heater type enum c
PredefinedType op only ifc space heater type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc stack terminal c, ifc waste terminal c

ifc space heater typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpaceHeaterType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc space heater type enum c
PredefinedType op only ifc space heater type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc stack terminal type c, ifc waste terminal type c

ifc space heater type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpaceHeaterTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONVECTOR ni, NOTDEFINED ni, RADIATOR ni, USERDEFINED ni

ifc space typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpaceType

has super-classes
ifc spatial structure element type c
PredefinedType op exactly 1 ifc space type enum c
LongName op max 1 ifc label c
LongName op only ifc label c
PredefinedType op only ifc space type enum c
is in domain of
LongName op, PredefinedType op

ifc space type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpaceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
EXTERNAL ni, GFA ni, INTERNAL ni, NOTDEFINED ni, PARKING ni, SPACE ni, USERDEFINED ni

ifc spatial elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialElement

has super-classes
ifc product c
LongName op only ifc label c
LongName op max 1 ifc label c
ReferencesElements op only ifc rel referenced in spatial structure c
ifc external spatial structure element c or ifc spatial structure element c or ifc spatial zone c
ServicedBySystems op only ifc rel services buildings c
ContainsElements op only ifc rel contained in spatial structure c
has sub-classes
ifc external spatial structure element c, ifc spatial structure element c, ifc spatial zone c
is in domain of
ContainsElements op, LongName op, ReferencesElements op, ServicedBySystems op
is in range of
RelatedBuildings op, RelatingStructure op, RelatingStructure op
is disjoint with
ifc annotation c, ifc element c, ifc grid c, ifc port c, ifc proxy c, ifc structural activity c, ifc structural item c

ifc spatial element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialElementType

has super-classes
ifc type product c
ElementType op max 1 ifc label c
ifc spatial structure element type c or ifc spatial zone type c
ElementType op only ifc label c
has sub-classes
ifc spatial structure element type c, ifc spatial zone type c
is in domain of
ElementType op
is disjoint with
ifc door style c, ifc element type c, ifc window style c

ifc spatial structure elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialStructureElement

has super-classes
ifc spatial element c
ifc building c or ifc building storey c or ifc site c or ifc space c
CompositionType op max 1 ifc element composition enum c
CompositionType op only ifc element composition enum c
has sub-classes
ifc building c, ifc building storey c, ifc site c, ifc space c
is in domain of
CompositionType op
is disjoint with
ifc external spatial structure element c, ifc spatial zone c

ifc spatial structure element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialStructureElementType

has super-classes
ifc spatial element type c
ifc space type c
has sub-classes
ifc space type c
is disjoint with
ifc spatial zone type c

ifc spatial zonec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialZone

has super-classes
ifc spatial element c
PredefinedType op only ifc spatial zone type enum c
PredefinedType op max 1 ifc spatial zone type enum c
is in domain of
PredefinedType op
is disjoint with
ifc external spatial structure element c, ifc spatial structure element c

ifc spatial zone typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialZoneType

has super-classes
ifc spatial element type c
LongName op max 1 ifc label c
LongName op only ifc label c
PredefinedType op exactly 1 ifc spatial zone type enum c
PredefinedType op only ifc spatial zone type enum c
is in domain of
LongName op, PredefinedType op
is disjoint with
ifc spatial structure element type c

ifc spatial zone type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpatialZoneTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONSTRUCTION ni, FIRESAFETY ni, LIGHTING ni, NOTDEFINED ni, OCCUPANCY ni, SECURITY ni, THERMAL ni, TRANSPORT ni, USERDEFINED ni, VENTILATION ni

ifc specific heat capacity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpecificHeatCapacityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc specular exponentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpecularExponent

has super-classes
r e a l
ifc specular highlight select c

ifc specular highlight selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpecularHighlightSelect

has super-classes
s e l e c t
has sub-classes
ifc specular exponent c, ifc specular roughness c
is in range of
SpecularHighlight op

ifc specular roughnessc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSpecularRoughness

has super-classes
r e a l
ifc specular highlight select c

ifc spherec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSphere

has super-classes
ifc csg primitive3 d c
Radius op only ifc positive length measure c
Radius op exactly 1 ifc positive length measure c
is in domain of
Radius op
is disjoint with
ifc block c, ifc rectangular pyramid c, ifc right circular cone c, ifc right circular cylinder c

ifc stack terminalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStackTerminal

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc stack terminal type enum c
PredefinedType op only ifc stack terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc waste terminal c

ifc stack terminal typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStackTerminalType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc stack terminal type enum c
PredefinedType op only ifc stack terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc waste terminal type c

ifc stack terminal type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStackTerminalTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BIRDCAGE ni, COWL ni, NOTDEFINED ni, RAINWATERHOPPER ni, USERDEFINED ni

ifc stairc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStair

has super-classes
ifc building element c
PredefinedType op only ifc stair type enum c
PredefinedType op max 1 ifc stair type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair flight c, ifc wall c, ifc window c

ifc stair flightc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStairFlight

has super-classes
ifc building element c
NumberOfTreads op max 1 i n t e g e r
NumberOfRiser op only i n t e g e r
TreadLength op max 1 ifc positive length measure c
NumberOfRiser op max 1 i n t e g e r
RiserHeight op max 1 ifc positive length measure c
RiserHeight op only ifc positive length measure c
PredefinedType op only ifc stair flight type enum c
PredefinedType op max 1 ifc stair flight type enum c
TreadLength op only ifc positive length measure c
NumberOfTreads op only i n t e g e r
is in domain of
NumberOfRiser op, NumberOfTreads op, PredefinedType op, RiserHeight op, TreadLength op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc wall c, ifc window c

ifc stair flight typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStairFlightType

has super-classes
ifc building element type c
PredefinedType op exactly 1 ifc stair flight type enum c
PredefinedType op only ifc stair flight type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair type c, ifc wall type c, ifc window type c

ifc stair flight type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStairFlightTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CURVED ni, FREEFORM ni, NOTDEFINED ni, SPIRAL ni, STRAIGHT ni, USERDEFINED ni, WINDER ni

ifc stair typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStairType

has super-classes
ifc building element type c
PredefinedType op only ifc stair type enum c
PredefinedType op exactly 1 ifc stair type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc wall type c, ifc window type c

ifc stair type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStairTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CURVED_RUN_STAIR ni, DOUBLE_RETURN_STAIR ni, HALF_TURN_STAIR ni, HALF_WINDING_STAIR ni, NOTDEFINED ni, QUARTER_TURN_STAIR ni, QUARTER_WINDING_STAIR ni, SPIRAL_STAIR ni, STRAIGHT_RUN_STAIR ni, THREE_QUARTER_TURN_STAIR ni, THREE_QUARTER_WINDING_STAIR ni, TWO_CURVED_RUN_STAIR ni, TWO_QUARTER_TURN_STAIR ni, TWO_QUARTER_WINDING_STAIR ni, TWO_STRAIGHT_RUN_STAIR ni, USERDEFINED ni

ifc state enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStateEnum

has super-classes
e n u m e r a t i o n
is in range of
AccessState op, State op
has members
LOCKED ni, READONLY ni, READONLYLOCKED ni, READWRITE ni, READWRITELOCKED ni

ifc structural actionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralAction

has super-classes
ifc structural activity c
ifc structural curve action c or ifc structural point action c or ifc structural surface action c
DestabilizingLoad op only b o o l e a n
DestabilizingLoad op max 1 b o o l e a n
has sub-classes
ifc structural curve action c, ifc structural point action c, ifc structural surface action c
is in domain of
DestabilizingLoad op
is disjoint with
ifc structural reaction c

ifc structural activityc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralActivity

has super-classes
ifc product c
ifc structural action c or ifc structural reaction c
AppliedLoad op only ifc structural load c
AssignedToStructuralItem op only ifc rel connects structural activity c
AppliedLoad op exactly 1 ifc structural load c
AssignedToStructuralItem op max 1 ifc rel connects structural activity c
GlobalOrLocal op exactly 1 ifc global or local enum c
GlobalOrLocal op only ifc global or local enum c
has sub-classes
ifc structural action c, ifc structural reaction c
is in domain of
AppliedLoad op, AssignedToStructuralItem op, GlobalOrLocal op
is in range of
RelatedStructuralActivity op
is disjoint with
ifc annotation c, ifc element c, ifc grid c, ifc port c, ifc proxy c, ifc spatial element c, ifc structural item c

ifc structural activity assignment selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralActivityAssignmentSelect

has super-classes
s e l e c t
has sub-classes
ifc element c, ifc structural item c
is in range of
RelatingElement op

ifc structural analysis modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralAnalysisModel

has super-classes
ifc system c
HasResults op only ifc structural result group c
LoadedBy op only ifc structural load group c
SharedPlacement op max 1 ifc object placement c
PredefinedType op only ifc analysis model type enum c
OrientationOf2DPlane op only ifc axis2 placement3 d c
SharedPlacement op only ifc object placement c
PredefinedType op exactly 1 ifc analysis model type enum c
OrientationOf2DPlane op max 1 ifc axis2 placement3 d c
is in domain of
HasResults op, LoadedBy op, OrientationOf2DPlane op, PredefinedType op, SharedPlacement op
is in range of
LoadGroupFor op, ResultGroupFor op
is disjoint with
ifc building system c, ifc distribution system c, ifc zone c

ifc structural connectionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralConnection

has super-classes
ifc structural item c
ifc structural curve connection c or ifc structural point connection c or ifc structural surface connection c
ConnectsStructuralMembers op min 1 ifc rel connects structural member c
AppliedCondition op only ifc boundary condition c
AppliedCondition op max 1 ifc boundary condition c
ConnectsStructuralMembers op only ifc rel connects structural member c
has sub-classes
ifc structural curve connection c, ifc structural point connection c, ifc structural surface connection c
is in domain of
AppliedCondition op, ConnectsStructuralMembers op
is in range of
RelatedStructuralConnection op
is disjoint with
ifc structural member c

ifc structural connection conditionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralConnectionCondition

has super-classes
Name op only ifc label c
Name op max 1 ifc label c
ifc failure connection condition c or ifc slippage connection condition c
has sub-classes
ifc failure connection condition c, ifc slippage connection condition c
is in domain of
Name op
is in range of
AdditionalConditions op

ifc structural curve actionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveAction

has super-classes
ifc structural action c
PredefinedType op exactly 1 ifc structural curve activity type enum c
ProjectedOrTrue op max 1 ifc projected or true length enum c
PredefinedType op only ifc structural curve activity type enum c
ProjectedOrTrue op only ifc projected or true length enum c
has sub-classes
ifc structural linear action c
is in domain of
PredefinedType op, ProjectedOrTrue op
is disjoint with
ifc structural point action c, ifc structural surface action c

ifc structural curve activity type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveActivityTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONST ni, DISCRETE ni, EQUIDISTANT ni, LINEAR ni, NOTDEFINED ni, PARABOLA ni, POLYGONAL ni, SINUS ni, USERDEFINED ni

ifc structural curve connectionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveConnection

has super-classes
ifc structural connection c
Axis op exactly 1 ifc direction c
Axis op only ifc direction c
is in domain of
Axis op
is disjoint with
ifc structural point connection c, ifc structural surface connection c

ifc structural curve memberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveMember

has super-classes
ifc structural member c
PredefinedType op exactly 1 ifc structural curve member type enum c
Axis op exactly 1 ifc direction c
PredefinedType op only ifc structural curve member type enum c
Axis op only ifc direction c
has sub-classes
ifc structural curve member varying c
is in domain of
Axis op, PredefinedType op
is disjoint with
ifc structural surface member c

ifc structural curve member type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveMemberTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
CABLE ni, COMPRESSION_MEMBER ni, NOTDEFINED ni, PIN_JOINED_MEMBER ni, RIGID_JOINED_MEMBER ni, TENSION_MEMBER ni, USERDEFINED ni

ifc structural curve member varyingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveMemberVarying

has super-classes
ifc structural curve member c

ifc structural curve reactionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralCurveReaction

has super-classes
ifc structural reaction c
PredefinedType op only ifc structural curve activity type enum c
PredefinedType op exactly 1 ifc structural curve activity type enum c
is in domain of
PredefinedType op
is disjoint with
ifc structural point reaction c, ifc structural surface reaction c

ifc structural itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralItem

has super-classes
ifc product c
ifc structural activity assignment select c
ifc structural connection c or ifc structural member c
AssignedStructuralActivity op only ifc rel connects structural activity c
has sub-classes
ifc structural connection c, ifc structural member c
is in domain of
AssignedStructuralActivity op
is disjoint with
ifc annotation c, ifc element c, ifc grid c, ifc port c, ifc proxy c, ifc spatial element c, ifc structural activity c

ifc structural linear actionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLinearAction

has super-classes
ifc structural curve action c

ifc structural loadc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoad

has super-classes
Name op max 1 ifc label c
Name op only ifc label c
ifc structural load configuration c or ifc structural load or result c
has sub-classes
ifc structural load configuration c, ifc structural load or result c
is in domain of
Name op
is in range of
AppliedLoad op

ifc structural load casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadCase

has super-classes
ifc structural load group c
SelfWeightCoefficients op only has next some has next some has next some ifc ratio measure list c
SelfWeightCoefficients op only ifc ratio measure list c
SelfWeightCoefficients op max 1 ifc ratio measure list c
SelfWeightCoefficients op only has next only has next only has next exactly 1 ifc ratio measure empty list c
is in domain of
SelfWeightCoefficients op

ifc structural load configurationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadConfiguration

has super-classes
ifc structural load c
Values op exactly 1 ifc structural load or result list c
Values op only has next some ifc structural load or result list c
Locations op only has next some ifc length measure list list c
Locations op max 1 ifc length measure list list c
Values op only ifc structural load or result list c
Locations op only ifc length measure list list c
is in domain of
Locations op, Values op
is disjoint with
ifc structural load or result c

ifc structural load groupc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadGroup

has super-classes
ifc group c
PredefinedType op only ifc load group type enum c
Purpose op max 1 ifc label c
PredefinedType op exactly 1 ifc load group type enum c
LoadGroupFor op only ifc structural analysis model c
ActionType op only ifc action type enum c
ActionType op exactly 1 ifc action type enum c
SourceOfResultGroup op max 1 ifc structural result group c
Coefficient op only ifc ratio measure c
Purpose op only ifc label c
Coefficient op max 1 ifc ratio measure c
ActionSource op exactly 1 ifc action source type enum c
SourceOfResultGroup op only ifc structural result group c
ActionSource op only ifc action source type enum c
has sub-classes
ifc structural load case c
is in domain of
ActionSource op, ActionType op, Coefficient op, LoadGroupFor op, PredefinedType op, Purpose op, SourceOfResultGroup op
is in range of
LoadedBy op, ResultForLoadGroup op
is disjoint with
ifc asset c, ifc inventory c, ifc structural result group c, ifc system c

ifc structural load linear forcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadLinearForce

has super-classes
ifc structural load static c
LinearForceZ op only ifc linear force measure c
LinearForceZ op max 1 ifc linear force measure c
LinearMomentY op max 1 ifc linear moment measure c
LinearForceX op max 1 ifc linear force measure c
LinearForceY op only ifc linear force measure c
LinearForceY op max 1 ifc linear force measure c
LinearMomentZ op max 1 ifc linear moment measure c
LinearForceX op only ifc linear force measure c
LinearMomentY op only ifc linear moment measure c
LinearMomentX op max 1 ifc linear moment measure c
LinearMomentX op only ifc linear moment measure c
LinearMomentZ op only ifc linear moment measure c
is in domain of
LinearForceX op, LinearForceY op, LinearForceZ op, LinearMomentX op, LinearMomentY op, LinearMomentZ op
is disjoint with
ifc structural load planar force c, ifc structural load single displacement c, ifc structural load single force c, ifc structural load temperature c

ifc structural load or resultc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadOrResult

has super-classes
ifc structural load c
ifc structural load static c or ifc surface reinforcement area c
has sub-classes
ifc structural load static c, ifc surface reinforcement area c
is disjoint with
ifc structural load configuration c

ifc structural load or result empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadOrResult_EmptyList

has super-classes
ifc structural load or result list c
empty list

ifc structural load or result listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadOrResult_List

has super-classes
o w l list
has next only ifc structural load or result list c
has contents only ifc structural load or result c
is followed by only ifc structural load or result list c
has sub-classes
ifc structural load or result empty list c
is in range of
Values op

ifc structural load planar forcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadPlanarForce

has super-classes
ifc structural load static c
PlanarForceY op only ifc planar force measure c
PlanarForceY op max 1 ifc planar force measure c
PlanarForceZ op only ifc planar force measure c
PlanarForceZ op max 1 ifc planar force measure c
PlanarForceX op only ifc planar force measure c
PlanarForceX op max 1 ifc planar force measure c
is in domain of
PlanarForceX op, PlanarForceY op, PlanarForceZ op
is disjoint with
ifc structural load linear force c, ifc structural load single displacement c, ifc structural load single force c, ifc structural load temperature c

ifc structural load single displacementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadSingleDisplacement

has super-classes
ifc structural load static c
DisplacementZ op max 1 ifc length measure c
RotationalDisplacementRZ op only ifc plane angle measure c
DisplacementY op only ifc length measure c
DisplacementX op only ifc length measure c
RotationalDisplacementRZ op max 1 ifc plane angle measure c
DisplacementX op max 1 ifc length measure c
RotationalDisplacementRY op only ifc plane angle measure c
RotationalDisplacementRX op max 1 ifc plane angle measure c
RotationalDisplacementRX op only ifc plane angle measure c
DisplacementY op max 1 ifc length measure c
RotationalDisplacementRY op max 1 ifc plane angle measure c
DisplacementZ op only ifc length measure c
has sub-classes
ifc structural load single displacement distortion c
is in domain of
DisplacementX op, DisplacementY op, DisplacementZ op, RotationalDisplacementRX op, RotationalDisplacementRY op, RotationalDisplacementRZ op
is disjoint with
ifc structural load linear force c, ifc structural load planar force c, ifc structural load single force c, ifc structural load temperature c

ifc structural load single displacement distortionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadSingleDisplacementDistortion

has super-classes
ifc structural load single displacement c
Distortion op only ifc curvature measure c
Distortion op max 1 ifc curvature measure c
is in domain of
Distortion op

ifc structural load single forcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadSingleForce

has super-classes
ifc structural load static c
ForceX op only ifc force measure c
ForceZ op max 1 ifc force measure c
MomentZ op max 1 ifc torque measure c
ForceX op max 1 ifc force measure c
MomentX op max 1 ifc torque measure c
ForceY op only ifc force measure c
ForceZ op only ifc force measure c
MomentX op only ifc torque measure c
MomentZ op only ifc torque measure c
MomentY op max 1 ifc torque measure c
MomentY op only ifc torque measure c
ForceY op max 1 ifc force measure c
has sub-classes
ifc structural load single force warping c
is in domain of
ForceX op, ForceY op, ForceZ op, MomentX op, MomentY op, MomentZ op
is disjoint with
ifc structural load linear force c, ifc structural load planar force c, ifc structural load single displacement c, ifc structural load temperature c

ifc structural load single force warpingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadSingleForceWarping

has super-classes
ifc structural load single force c
WarpingMoment op only ifc warping moment measure c
WarpingMoment op max 1 ifc warping moment measure c
is in domain of
WarpingMoment op

ifc structural load staticc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadStatic

has super-classes
ifc structural load or result c
ifc structural load linear force c or ifc structural load planar force c or ifc structural load single displacement c or ifc structural load single force c or ifc structural load temperature c
has sub-classes
ifc structural load linear force c, ifc structural load planar force c, ifc structural load single displacement c, ifc structural load single force c, ifc structural load temperature c
is disjoint with
ifc surface reinforcement area c

ifc structural load temperaturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralLoadTemperature

has super-classes
ifc structural load static c
DeltaTY op max 1 ifc thermodynamic temperature measure c
DeltaTConstant op max 1 ifc thermodynamic temperature measure c
DeltaTY op only ifc thermodynamic temperature measure c
DeltaTConstant op only ifc thermodynamic temperature measure c
DeltaTZ op max 1 ifc thermodynamic temperature measure c
DeltaTZ op only ifc thermodynamic temperature measure c
is in domain of
DeltaTConstant op, DeltaTY op, DeltaTZ op
is disjoint with
ifc structural load linear force c, ifc structural load planar force c, ifc structural load single displacement c, ifc structural load single force c

ifc structural memberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralMember

has super-classes
ifc structural item c
ifc structural curve member c or ifc structural surface member c
ConnectedBy op only ifc rel connects structural member c
has sub-classes
ifc structural curve member c, ifc structural surface member c
is in domain of
ConnectedBy op
is in range of
RelatingStructuralMember op
is disjoint with
ifc structural connection c

ifc structural planar actionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralPlanarAction

has super-classes
ifc structural surface action c

ifc structural point actionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralPointAction

has super-classes
ifc structural action c
is disjoint with
ifc structural curve action c, ifc structural surface action c

ifc structural point connectionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralPointConnection

has super-classes
ifc structural connection c
ConditionCoordinateSystem op only ifc axis2 placement3 d c
ConditionCoordinateSystem op max 1 ifc axis2 placement3 d c
is in domain of
ConditionCoordinateSystem op
is disjoint with
ifc structural curve connection c, ifc structural surface connection c

ifc structural point reactionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralPointReaction

has super-classes
ifc structural reaction c
is disjoint with
ifc structural curve reaction c, ifc structural surface reaction c

ifc structural reactionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralReaction

has super-classes
ifc structural activity c
ifc structural curve reaction c or ifc structural point reaction c or ifc structural surface reaction c
has sub-classes
ifc structural curve reaction c, ifc structural point reaction c, ifc structural surface reaction c
is disjoint with
ifc structural action c

ifc structural result groupc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralResultGroup

has super-classes
ifc group c
TheoryType op only ifc analysis theory type enum c
ResultGroupFor op max 1 ifc structural analysis model c
ResultForLoadGroup op only ifc structural load group c
ResultForLoadGroup op max 1 ifc structural load group c
ResultGroupFor op only ifc structural analysis model c
IsLinear op only b o o l e a n
TheoryType op exactly 1 ifc analysis theory type enum c
IsLinear op exactly 1 b o o l e a n
is in domain of
IsLinear op, ResultForLoadGroup op, ResultGroupFor op, TheoryType op
is in range of
HasResults op, SourceOfResultGroup op
is disjoint with
ifc asset c, ifc inventory c, ifc structural load group c, ifc system c

ifc structural surface actionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceAction

has super-classes
ifc structural action c
ProjectedOrTrue op only ifc projected or true length enum c
ProjectedOrTrue op max 1 ifc projected or true length enum c
PredefinedType op only ifc structural surface activity type enum c
PredefinedType op exactly 1 ifc structural surface activity type enum c
has sub-classes
ifc structural planar action c
is in domain of
PredefinedType op, ProjectedOrTrue op
is disjoint with
ifc structural curve action c, ifc structural point action c

ifc structural surface activity type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceActivityTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BILINEAR ni, CONST ni, DISCRETE ni, ISOCONTOUR ni, NOTDEFINED ni, USERDEFINED ni

ifc structural surface connectionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceConnection

has super-classes
ifc structural connection c
is disjoint with
ifc structural curve connection c, ifc structural point connection c

ifc structural surface memberc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceMember

has super-classes
ifc structural member c
PredefinedType op exactly 1 ifc structural surface member type enum c
Thickness op max 1 ifc positive length measure c
PredefinedType op only ifc structural surface member type enum c
Thickness op only ifc positive length measure c
has sub-classes
ifc structural surface member varying c
is in domain of
PredefinedType op, Thickness op
is disjoint with
ifc structural curve member c

ifc structural surface member type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceMemberTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
BENDING_ELEMENT ni, MEMBRANE_ELEMENT ni, NOTDEFINED ni, SHELL ni, USERDEFINED ni

ifc structural surface member varyingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceMemberVarying

has super-classes
ifc structural surface member c

ifc structural surface reactionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStructuralSurfaceReaction

has super-classes
ifc structural reaction c
PredefinedType op exactly 1 ifc structural surface activity type enum c
PredefinedType op only ifc structural surface activity type enum c
is in domain of
PredefinedType op
is disjoint with
ifc structural curve reaction c, ifc structural point reaction c

ifc style assignment selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStyleAssignmentSelect

has super-classes
s e l e c t
has sub-classes
ifc presentation style c, ifc presentation style assignment c
is in range of
Styles op

ifc style modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStyleModel

has super-classes
ifc representation c
ifc styled representation c
has sub-classes
ifc styled representation c
is disjoint with
ifc shape model c

ifc styled itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStyledItem

has super-classes
ifc representation item c
Name op only ifc label c
Styles op only ifc style assignment select c
Item op max 1 ifc representation item c
Styles op min 1 ifc style assignment select c
Name op max 1 ifc label c
Item op only ifc representation item c
is in domain of
Item op, Name op, Styles op
is in range of
StyledByItem op, Tiles op
is disjoint with
ifc geometric representation item c, ifc mapped item c, ifc topological representation item c

ifc styled representationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcStyledRepresentation

has super-classes
ifc style model c

ifc sub contract resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSubContractResource

has super-classes
ifc construction resource c
PredefinedType op only ifc sub contract resource type enum c
PredefinedType op max 1 ifc sub contract resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource c, ifc construction material resource c, ifc construction product resource c, ifc crew resource c, ifc labor resource c

ifc sub contract resource typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSubContractResourceType

has super-classes
ifc construction resource type c
PredefinedType op exactly 1 ifc sub contract resource type enum c
PredefinedType op only ifc sub contract resource type enum c
is in domain of
PredefinedType op
is disjoint with
ifc construction equipment resource type c, ifc construction material resource type c, ifc construction product resource type c, ifc crew resource type c, ifc labor resource type c

ifc sub contract resource type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSubContractResourceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, PURCHASE ni, USERDEFINED ni, WORK ni

ifc subedgec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSubedge

has super-classes
ifc edge c
ParentEdge op only ifc edge c
ParentEdge op exactly 1 ifc edge c
is in domain of
ParentEdge op
is disjoint with
ifc edge curve c, ifc oriented edge c

ifc surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurface

has super-classes
ifc geometric representation item c
ifc geometric set select c
ifc surface or face surface c
ifc bounded surface c or ifc elementary surface c or ifc swept surface c
has sub-classes
ifc bounded surface c, ifc elementary surface c, ifc swept surface c
is in range of
BaseSurface op, BasisSurface op, BasisSurface op, BasisSurface op, BasisSurface op, FaceSurface op, ReferenceSurface op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc tessellated item c, ifc text literal c, ifc vector c

ifc surface curve swept area solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceCurveSweptAreaSolid

has super-classes
ifc swept area solid c
ReferenceSurface op only ifc surface c
StartParam op only ifc parameter value c
EndParam op only ifc parameter value c
EndParam op max 1 ifc parameter value c
Directrix op exactly 1 ifc curve c
StartParam op max 1 ifc parameter value c
Directrix op only ifc curve c
ReferenceSurface op exactly 1 ifc surface c
is in domain of
Directrix op, EndParam op, ReferenceSurface op, StartParam op
is disjoint with
ifc extruded area solid c, ifc fixed reference swept area solid c, ifc revolved area solid c

ifc surface featurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceFeature

has super-classes
ifc feature element c
PredefinedType op max 1 ifc surface feature type enum c
PredefinedType op only ifc surface feature type enum c
is in domain of
PredefinedType op
is disjoint with
ifc feature element addition c, ifc feature element subtraction c

ifc surface feature type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceFeatureTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
MARK ni, NOTDEFINED ni, TAG ni, TREATMENT ni, USERDEFINED ni

ifc surface of linear extrusionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceOfLinearExtrusion

has super-classes
ifc swept surface c
Depth op exactly 1 ifc length measure c
ExtrudedDirection op only ifc direction c
ExtrudedDirection op exactly 1 ifc direction c
Depth op only ifc length measure c
is in domain of
Depth op, ExtrudedDirection op
is disjoint with
ifc surface of revolution c

ifc surface of revolutionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceOfRevolution

has super-classes
ifc swept surface c
AxisPosition op exactly 1 ifc axis1 placement c
AxisPosition op only ifc axis1 placement c
is in domain of
AxisPosition op
is disjoint with
ifc surface of linear extrusion c

ifc surface or face surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceOrFaceSurface

has super-classes
s e l e c t
has sub-classes
ifc face based surface model c, ifc face surface c, ifc surface c
is in range of
SurfaceOnRelatedElement op, SurfaceOnRelatingElement op

ifc surface reinforcement areac back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceReinforcementArea

has super-classes
ifc structural load or result c
ShearReinforcement op only ifc ratio measure c
SurfaceReinforcement2 op only has next only has next only has next exactly 1 ifc length measure empty list c
ShearReinforcement op max 1 ifc ratio measure c
SurfaceReinforcement2 op only has next some has next some ifc length measure list c
SurfaceReinforcement1 op max 1 ifc length measure list c
SurfaceReinforcement2 op only ifc length measure list c
SurfaceReinforcement1 op only has next some has next some ifc length measure list c
SurfaceReinforcement2 op max 1 ifc length measure list c
SurfaceReinforcement1 op only ifc length measure list c
SurfaceReinforcement1 op only has next only has next only has next exactly 1 ifc length measure empty list c
is in domain of
ShearReinforcement op, SurfaceReinforcement1 op, SurfaceReinforcement2 op
is disjoint with
ifc structural load static c

ifc surface sidec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceSide

has super-classes
e n u m e r a t i o n
is in range of
Side op
has members
BOTH ni, NEGATIVE ni, POSITIVE ni

ifc surface stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyle

has super-classes
ifc presentation style c
ifc presentation style select c
Styles op min 1 ifc surface style element select c
Side op only ifc surface side c
Styles op max 5 ifc surface style element select c
Styles op only ifc surface style element select c
Side op exactly 1 ifc surface side c
is in domain of
Side op, Styles op
is disjoint with
ifc curve style c, ifc fill area style c, ifc text style c

ifc surface style element selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyleElementSelect

has super-classes
s e l e c t
has sub-classes
ifc externally defined surface style c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c
is in range of
Styles op

ifc surface style lightingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyleLighting

has super-classes
ifc presentation item c
ifc surface style element select c
TransmissionColour op only ifc colour rgb c
DiffuseReflectionColour op only ifc colour rgb c
TransmissionColour op exactly 1 ifc colour rgb c
DiffuseReflectionColour op exactly 1 ifc colour rgb c
ReflectanceColour op only ifc colour rgb c
DiffuseTransmissionColour op only ifc colour rgb c
DiffuseTransmissionColour op exactly 1 ifc colour rgb c
ReflectanceColour op exactly 1 ifc colour rgb c
is in domain of
DiffuseReflectionColour op, DiffuseTransmissionColour op, ReflectanceColour op, TransmissionColour op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc surface style refractionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyleRefraction

has super-classes
ifc presentation item c
ifc surface style element select c
RefractionIndex op max 1 ifc real c
RefractionIndex op only ifc real c
DispersionFactor op max 1 ifc real c
DispersionFactor op only ifc real c
is in domain of
DispersionFactor op, RefractionIndex op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc surface style renderingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyleRendering

has super-classes
ifc surface style shading c
DiffuseTransmissionColour op max 1 ifc colour or factor c
ReflectionColour op max 1 ifc colour or factor c
Transparency op only ifc normalised ratio measure c
Transparency op max 1 ifc normalised ratio measure c
TransmissionColour op max 1 ifc colour or factor c
DiffuseColour op only ifc colour or factor c
SpecularColour op only ifc colour or factor c
ReflectanceMethod op only ifc reflectance method enum c
TransmissionColour op only ifc colour or factor c
SpecularHighlight op only ifc specular highlight select c
ReflectanceMethod op exactly 1 ifc reflectance method enum c
DiffuseTransmissionColour op only ifc colour or factor c
SpecularHighlight op max 1 ifc specular highlight select c
SpecularColour op max 1 ifc colour or factor c
ReflectionColour op only ifc colour or factor c
DiffuseColour op max 1 ifc colour or factor c
is in domain of
DiffuseColour op, DiffuseTransmissionColour op, ReflectanceMethod op, ReflectionColour op, SpecularColour op, SpecularHighlight op, TransmissionColour op, Transparency op

ifc surface style shadingc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyleShading

has super-classes
ifc presentation item c
ifc surface style element select c
SurfaceColour op only ifc colour rgb c
SurfaceColour op exactly 1 ifc colour rgb c
has sub-classes
ifc surface style rendering c
is in domain of
SurfaceColour op
is in range of
Overrides op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc surface style with texturesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceStyleWithTextures

has super-classes
ifc presentation item c
ifc surface style element select c
Textures op only has next some ifc surface texture list c
Textures op exactly 1 ifc surface texture list c
Textures op only ifc surface texture list c
is in domain of
Textures op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc surface texturec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceTexture

has super-classes
ifc presentation item c
Parameter op max 1 ifc identifier list c
Mode op max 1 ifc identifier c
Mode op only ifc identifier c
RepeatT op exactly 1 b o o l e a n
ifc blob texture c or ifc image texture c or ifc pixel texture c
Parameter op only has next some ifc identifier list c
RepeatS op exactly 1 b o o l e a n
TextureTransform op max 1 ifc cartesian transformation operator2 d c
RepeatT op only b o o l e a n
RepeatS op only b o o l e a n
Parameter op only ifc identifier list c
TextureTransform op only ifc cartesian transformation operator2 d c
has sub-classes
ifc blob texture c, ifc image texture c, ifc pixel texture c
is in domain of
Mode op, Parameter op, RepeatS op, RepeatT op, TextureTransform op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc surface texture empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceTexture_EmptyList

has super-classes
ifc surface texture list c
empty list

ifc surface texture listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSurfaceTexture_List

has super-classes
o w l list
is followed by only ifc surface texture list c
has contents only ifc surface texture c
has next only ifc surface texture list c
has sub-classes
ifc surface texture empty list c
is in range of
Maps op, Textures op

ifc swept area solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSweptAreaSolid

has super-classes
ifc solid model c
SweptArea op exactly 1 ifc profile def c
Position op max 1 ifc axis2 placement3 d c
SweptArea op only ifc profile def c
Position op only ifc axis2 placement3 d c
ifc extruded area solid c or ifc fixed reference swept area solid c or ifc revolved area solid c or ifc surface curve swept area solid c
has sub-classes
ifc extruded area solid c, ifc fixed reference swept area solid c, ifc revolved area solid c, ifc surface curve swept area solid c
is in domain of
Position op, SweptArea op
is disjoint with
ifc csg solid c, ifc manifold solid brep c, ifc swept disk solid c

ifc swept disk solidc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSweptDiskSolid

has super-classes
ifc solid model c
InnerRadius op max 1 ifc positive length measure c
Directrix op exactly 1 ifc curve c
Directrix op only ifc curve c
EndParam op max 1 ifc parameter value c
EndParam op only ifc parameter value c
Radius op exactly 1 ifc positive length measure c
StartParam op only ifc parameter value c
Radius op only ifc positive length measure c
StartParam op max 1 ifc parameter value c
InnerRadius op only ifc positive length measure c
has sub-classes
ifc swept disk solid polygonal c
is in domain of
Directrix op, EndParam op, InnerRadius op, Radius op, StartParam op
is disjoint with
ifc csg solid c, ifc manifold solid brep c, ifc swept area solid c

ifc swept disk solid polygonalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSweptDiskSolidPolygonal

has super-classes
ifc swept disk solid c
FilletRadius op max 1 ifc positive length measure c
FilletRadius op only ifc positive length measure c
is in domain of
FilletRadius op

ifc swept surfacec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSweptSurface

has super-classes
ifc surface c
ifc surface of linear extrusion c or ifc surface of revolution c
SweptCurve op only ifc profile def c
Position op max 1 ifc axis2 placement3 d c
Position op only ifc axis2 placement3 d c
SweptCurve op exactly 1 ifc profile def c
has sub-classes
ifc surface of linear extrusion c, ifc surface of revolution c
is in domain of
Position op, SweptCurve op
is disjoint with
ifc bounded surface c, ifc elementary surface c

ifc switching devicec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSwitchingDevice

has super-classes
ifc flow controller c
PredefinedType op only ifc switching device type enum c
PredefinedType op max 1 ifc switching device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc damper c, ifc electric distribution board c, ifc electric time control c, ifc flow meter c, ifc protective device c, ifc valve c

ifc switching device typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSwitchingDeviceType

has super-classes
ifc flow controller type c
PredefinedType op only ifc switching device type enum c
PredefinedType op exactly 1 ifc switching device type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc damper type c, ifc electric distribution board type c, ifc electric time control type c, ifc flow meter type c, ifc protective device type c, ifc valve type c

ifc switching device type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSwitchingDeviceTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CONTACTOR ni, DIMMERSWITCH ni, EMERGENCYSTOP ni, KEYPAD ni, MOMENTARYSWITCH ni, NOTDEFINED ni, SELECTORSWITCH ni, STARTER ni, SWITCHDISCONNECTOR ni, TOGGLESWITCH ni, USERDEFINED ni

ifc systemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSystem

has super-classes
ifc group c
ServicesBuildings op max 1 ifc rel services buildings c
ServicesBuildings op only ifc rel services buildings c
has sub-classes
ifc building system c, ifc distribution system c, ifc structural analysis model c, ifc zone c
is in domain of
ServicesBuildings op
is in range of
RelatingSystem op
is disjoint with
ifc asset c, ifc inventory c, ifc structural load group c, ifc structural result group c

ifc system furniture elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSystemFurnitureElement

has super-classes
ifc furnishing element c
PredefinedType op only ifc system furniture element type enum c
PredefinedType op max 1 ifc system furniture element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc furniture c

ifc system furniture element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSystemFurnitureElementType

has super-classes
ifc furnishing element type c
PredefinedType op only ifc system furniture element type enum c
PredefinedType op max 1 ifc system furniture element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc furniture type c

ifc system furniture element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcSystemFurnitureElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
NOTDEFINED ni, PANEL ni, USERDEFINED ni, WORKSURFACE ni

ifc t shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTShapeProfileDef

has super-classes
ifc parameterized profile def c
FlangeSlope op only ifc plane angle measure c
Depth op exactly 1 ifc positive length measure c
WebSlope op only ifc plane angle measure c
FlangeWidth op only ifc positive length measure c
FlangeWidth op exactly 1 ifc positive length measure c
WebEdgeRadius op only ifc non negative length measure c
FilletRadius op only ifc non negative length measure c
Depth op only ifc positive length measure c
FlangeSlope op max 1 ifc plane angle measure c
WebSlope op max 1 ifc plane angle measure c
FilletRadius op max 1 ifc non negative length measure c
FlangeThickness op only ifc positive length measure c
FlangeEdgeRadius op max 1 ifc non negative length measure c
FlangeThickness op exactly 1 ifc positive length measure c
FlangeEdgeRadius op only ifc non negative length measure c
WebEdgeRadius op max 1 ifc non negative length measure c
WebThickness op exactly 1 ifc positive length measure c
WebThickness op only ifc positive length measure c
is in domain of
Depth op, FilletRadius op, FlangeEdgeRadius op, FlangeSlope op, FlangeThickness op, FlangeWidth op, WebEdgeRadius op, WebSlope op, WebThickness op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc trapezium profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc tablec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTable

has super-classes
ifc metric value select c
ifc object reference select c
Rows op max 1 ifc table row list c
Name op only ifc label c
Columns op only ifc table column list c
Name op max 1 ifc label c
Rows op only ifc table row list c
Columns op only has next some ifc table column list c
Columns op max 1 ifc table column list c
Rows op only has next some ifc table row list c
is in domain of
Columns op, Name op, Rows op

ifc table columnc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTableColumn

has super-classes
Description op only ifc text c
Unit op only ifc unit c
ReferencePath op only ifc reference c
Name op only ifc label c
ReferencePath op max 1 ifc reference c
Unit op max 1 ifc unit c
Identifier op only ifc identifier c
Identifier op max 1 ifc identifier c
Description op max 1 ifc text c
Name op max 1 ifc label c
is in domain of
Description op, Identifier op, Name op, ReferencePath op, Unit op

ifc table column empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTableColumn_EmptyList

has super-classes
ifc table column list c
empty list

ifc table column listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTableColumn_List

has super-classes
o w l list
has next only ifc table column list c
is followed by only ifc table column list c
has contents only ifc table column c
has sub-classes
ifc table column empty list c
is in range of
Columns op

ifc table rowc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTableRow

has super-classes
RowCells op only has next some ifc value list c
IsHeading op only b o o l e a n
RowCells op max 1 ifc value list c
IsHeading op max 1 b o o l e a n
RowCells op only ifc value list c
is in domain of
IsHeading op, RowCells op

ifc table row empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTableRow_EmptyList

has super-classes
ifc table row list c
empty list

ifc table row listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTableRow_List

has super-classes
o w l list
is followed by only ifc table row list c
has contents only ifc table row c
has next only ifc table row list c
has sub-classes
ifc table row empty list c
is in range of
Rows op

ifc tankc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTank

has super-classes
ifc flow storage device c
PredefinedType op max 1 ifc tank type enum c
PredefinedType op only ifc tank type enum c
is in domain of
PredefinedType op
is disjoint with
ifc electric flow storage device c

ifc tank typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTankType

has super-classes
ifc flow storage device type c
PredefinedType op exactly 1 ifc tank type enum c
PredefinedType op only ifc tank type enum c
is in domain of
PredefinedType op
is disjoint with
ifc electric flow storage device type c

ifc tank type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTankTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BASIN ni, BREAKPRESSURE ni, EXPANSION ni, FEEDANDEXPANSION ni, NOTDEFINED ni, PRESSUREVESSEL ni, STORAGE ni, USERDEFINED ni, VESSEL ni

ifc taskc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTask

has super-classes
ifc process c
Status op only ifc label c
Priority op max 1 i n t e g e r
TaskTime op only ifc task time c
TaskTime op max 1 ifc task time c
WorkMethod op max 1 ifc label c
PredefinedType op max 1 ifc task type enum c
Priority op only i n t e g e r
PredefinedType op only ifc task type enum c
IsMilestone op exactly 1 b o o l e a n
IsMilestone op only b o o l e a n
Status op max 1 ifc label c
WorkMethod op only ifc label c
is in domain of
IsMilestone op, PredefinedType op, Priority op, Status op, TaskTime op, WorkMethod op
is disjoint with
ifc event c, ifc procedure c

ifc task duration enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTaskDurationEnum

has super-classes
e n u m e r a t i o n
is in range of
DurationType op, DurationType op
has members
ELAPSEDTIME ni, NOTDEFINED ni, WORKTIME ni

ifc task timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTaskTime

has super-classes
ifc scheduling time c
RemainingTime op only ifc duration c
EarlyStart op max 1 ifc date time c
ActualDuration op only ifc duration c
LateStart op only ifc date time c
FreeFloat op only ifc duration c
ActualFinish op max 1 ifc date time c
TotalFloat op max 1 ifc duration c
ScheduleDuration op only ifc duration c
StatusTime op max 1 ifc date time c
LateFinish op only ifc date time c
EarlyFinish op max 1 ifc date time c
ScheduleFinish op only ifc date time c
EarlyFinish op only ifc date time c
DurationType op max 1 ifc task duration enum c
ActualFinish op only ifc date time c
IsCritical op max 1 b o o l e a n
ScheduleStart op max 1 ifc date time c
LateFinish op max 1 ifc date time c
TotalFloat op only ifc duration c
StatusTime op only ifc date time c
FreeFloat op max 1 ifc duration c
ScheduleDuration op max 1 ifc duration c
DurationType op only ifc task duration enum c
Completion op max 1 ifc positive ratio measure c
EarlyStart op only ifc date time c
ActualStart op max 1 ifc date time c
ScheduleStart op only ifc date time c
Completion op only ifc positive ratio measure c
RemainingTime op max 1 ifc duration c
IsCritical op only b o o l e a n
ActualDuration op max 1 ifc duration c
ScheduleFinish op max 1 ifc date time c
ActualStart op only ifc date time c
LateStart op max 1 ifc date time c
has sub-classes
ifc task time recurring c
is in domain of
ActualDuration op, ActualFinish op, ActualStart op, Completion op, DurationType op, EarlyFinish op, EarlyStart op, FreeFloat op, IsCritical op, LateFinish op, LateStart op, RemainingTime op, ScheduleDuration op, ScheduleFinish op, ScheduleStart op, StatusTime op, TotalFloat op
is in range of
TaskTime op
is disjoint with
ifc event time c, ifc lag time c, ifc resource time c, ifc work time c

ifc task time recurringc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTaskTimeRecurring

has super-classes
ifc task time c
Recurrance op exactly 1 ifc recurrence pattern c
Recurrance op only ifc recurrence pattern c
is in domain of
Recurrance op

ifc task typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTaskType

has super-classes
ifc type process c
WorkMethod op only ifc label c
PredefinedType op exactly 1 ifc task type enum c
WorkMethod op max 1 ifc label c
PredefinedType op only ifc task type enum c
is in domain of
PredefinedType op, WorkMethod op
is disjoint with
ifc event type c, ifc procedure type c

ifc task type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTaskTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ATTENDANCE ni, CONSTRUCTION ni, DEMOLITION ni, DISMANTLE ni, DISPOSAL ni, INSTALLATION ni, LOGISTIC ni, MAINTENANCE ni, MOVE ni, NOTDEFINED ni, OPERATION ni, REMOVAL ni, RENOVATION ni, USERDEFINED ni

ifc telecom addressc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTelecomAddress

has super-classes
ifc address c
ElectronicMailAddresses op only ifc label list c
TelephoneNumbers op max 1 ifc label list c
FacsimileNumbers op only ifc label list c
MessagingIDs op only ifc u r i reference list c
WWWHomePageURL op only ifc u r i reference c
ElectronicMailAddresses op max 1 ifc label list c
PagerNumber op only ifc label c
MessagingIDs op only has next some ifc u r i reference list c
TelephoneNumbers op only has next some ifc label list c
WWWHomePageURL op max 1 ifc u r i reference c
PagerNumber op max 1 ifc label c
TelephoneNumbers op only ifc label list c
FacsimileNumbers op only has next some ifc label list c
ElectronicMailAddresses op only has next some ifc label list c
MessagingIDs op max 1 ifc u r i reference list c
FacsimileNumbers op max 1 ifc label list c
is in domain of
ElectronicMailAddresses op, FacsimileNumbers op, MessagingIDs op, PagerNumber op, TelephoneNumbers op, WWWHomePageURL op
is disjoint with
ifc postal address c

ifc temperature gradient measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTemperatureGradientMeasure

has super-classes
r e a l
ifc derived measure value c

ifc temperature rate of change measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTemperatureRateOfChangeMeasure

has super-classes
r e a l
ifc derived measure value c

ifc tendonc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTendon

has super-classes
ifc reinforcing element c
PredefinedType op max 1 ifc tendon type enum c
CrossSectionArea op max 1 ifc area measure c
CrossSectionArea op only ifc area measure c
FrictionCoefficient op max 1 ifc normalised ratio measure c
TensionForce op max 1 ifc force measure c
FrictionCoefficient op only ifc normalised ratio measure c
AnchorageSlip op only ifc positive length measure c
PredefinedType op only ifc tendon type enum c
MinCurvatureRadius op max 1 ifc positive length measure c
AnchorageSlip op max 1 ifc positive length measure c
MinCurvatureRadius op only ifc positive length measure c
PreStress op max 1 ifc pressure measure c
NominalDiameter op only ifc positive length measure c
NominalDiameter op max 1 ifc positive length measure c
TensionForce op only ifc force measure c
PreStress op only ifc pressure measure c
is in domain of
AnchorageSlip op, CrossSectionArea op, FrictionCoefficient op, MinCurvatureRadius op, NominalDiameter op, PreStress op, PredefinedType op, TensionForce op
is disjoint with
ifc reinforcing bar c, ifc reinforcing mesh c, ifc tendon anchor c

ifc tendon anchorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTendonAnchor

has super-classes
ifc reinforcing element c
PredefinedType op only ifc tendon anchor type enum c
PredefinedType op max 1 ifc tendon anchor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc reinforcing bar c, ifc reinforcing mesh c, ifc tendon c

ifc tendon anchor typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTendonAnchorType

has super-classes
ifc reinforcing element type c
PredefinedType op only ifc tendon anchor type enum c
PredefinedType op exactly 1 ifc tendon anchor type enum c
is in domain of
PredefinedType op
is disjoint with
ifc reinforcing bar type c, ifc reinforcing mesh type c, ifc tendon type c

ifc tendon anchor type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTendonAnchorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
COUPLER ni, FIXED_END ni, NOTDEFINED ni, TENSIONING_END ni, USERDEFINED ni

ifc tendon typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTendonType

has super-classes
ifc reinforcing element type c
SheethDiameter op max 1 ifc positive length measure c
CrossSectionArea op max 1 ifc area measure c
PredefinedType op only ifc tendon type enum c
SheethDiameter op only ifc positive length measure c
CrossSectionArea op only ifc area measure c
NominalDiameter op max 1 ifc positive length measure c
NominalDiameter op only ifc positive length measure c
PredefinedType op exactly 1 ifc tendon type enum c
is in domain of
CrossSectionArea op, NominalDiameter op, PredefinedType op, SheethDiameter op
is disjoint with
ifc reinforcing bar type c, ifc reinforcing mesh type c, ifc tendon anchor type c

ifc tendon type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTendonTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
BAR ni, COATED ni, NOTDEFINED ni, STRAND ni, USERDEFINED ni, WIRE ni

ifc tessellated face setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTessellatedFaceSet

has super-classes
ifc tessellated item c
Normals op only ifc parameter value list list c
Closed op only b o o l e a n
ifc triangulated face set c
Normals op only has next some ifc parameter value list list c
Coordinates op only ifc cartesian point list3 d c
Normals op max 1 ifc parameter value list list c
Closed op max 1 b o o l e a n
HasColours op max 1 ifc indexed colour map c
HasTextures op only ifc indexed texture map c
HasColours op only ifc indexed colour map c
Coordinates op exactly 1 ifc cartesian point list3 d c
has sub-classes
ifc triangulated face set c
is in domain of
Closed op, Coordinates op, HasColours op, HasTextures op, Normals op
is in range of
MappedTo op, MappedTo op

ifc tessellated itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTessellatedItem

has super-classes
ifc geometric representation item c
ifc tessellated face set c
has sub-classes
ifc tessellated face set c
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc text literal c, ifc vector c

ifc textc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcText

has super-classes
s t r i n g
ifc simple value c
is in range of
Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Description op, Expression op, Expression op, IntendedUse op, LongDescription op, LongDescription op, LongDescription op, LongDescription op, LongDescription op, LongDescription op, LongDescription op, Purpose op, Qualifier op, Scope op, UsageName op

ifc text alignmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextAlignment

has super-classes
s t r i n g
is in range of
TextAlign op

ifc text decorationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextDecoration

has super-classes
s t r i n g
is in range of
TextDecoration op

ifc text font namec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextFontName

has super-classes
s t r i n g

ifc text font name empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextFontName_EmptyList

has super-classes
ifc text font name list c
empty list

ifc text font name listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextFontName_List

has super-classes
o w l list
has contents only ifc text font name c
is followed by only ifc text font name list c
has next only ifc text font name list c
has sub-classes
ifc text font name empty list c
is in range of
FontFamily op

ifc text font selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextFontSelect

has super-classes
s e l e c t
has sub-classes
ifc externally defined text font c, ifc pre defined text font c
is in range of
TextFontStyle op

ifc text literalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextLiteral

has super-classes
ifc geometric representation item c
Placement op exactly 1 ifc axis2 placement c
Literal op only ifc presentable text c
Path op only ifc text path c
Placement op only ifc axis2 placement c
Path op exactly 1 ifc text path c
Literal op exactly 1 ifc presentable text c
has sub-classes
ifc text literal with extent c
is in domain of
Literal op, Path op, Placement op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc vector c

ifc text literal with extentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextLiteralWithExtent

has super-classes
ifc text literal c
Extent op only ifc planar extent c
BoxAlignment op only ifc box alignment c
BoxAlignment op exactly 1 ifc box alignment c
Extent op exactly 1 ifc planar extent c
is in domain of
BoxAlignment op, Extent op

ifc text pathc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextPath

has super-classes
e n u m e r a t i o n
is in range of
Path op
has members
DOWN ni, LEFT ni, RIGHT ni, UP ni

ifc text stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextStyle

has super-classes
ifc presentation style c
ifc presentation style select c
TextStyle op only ifc text style text model c
TextFontStyle op only ifc text font select c
ModelOrDraughting op only b o o l e a n
TextFontStyle op exactly 1 ifc text font select c
ModelOrDraughting op max 1 b o o l e a n
TextCharacterAppearance op only ifc text style for defined font c
TextStyle op max 1 ifc text style text model c
TextCharacterAppearance op max 1 ifc text style for defined font c
is in domain of
ModelOrDraughting op, TextCharacterAppearance op, TextFontStyle op, TextStyle op
is disjoint with
ifc curve style c, ifc fill area style c, ifc surface style c

ifc text style font modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextStyleFontModel

has super-classes
ifc pre defined text font c
FontFamily op only ifc text font name list c
FontStyle op max 1 ifc font style c
FontStyle op only ifc font style c
FontVariant op only ifc font variant c
FontSize op only ifc size select c
FontWeight op max 1 ifc font weight c
FontFamily op exactly 1 ifc text font name list c
FontWeight op only ifc font weight c
FontSize op exactly 1 ifc size select c
FontVariant op max 1 ifc font variant c
FontFamily op only has next some ifc text font name list c
is in domain of
FontFamily op, FontSize op, FontStyle op, FontVariant op, FontWeight op

ifc text style for defined fontc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextStyleForDefinedFont

has super-classes
ifc presentation item c
Colour op only ifc colour c
BackgroundColour op only ifc colour c
BackgroundColour op max 1 ifc colour c
Colour op exactly 1 ifc colour c
is in domain of
BackgroundColour op, Colour op
is in range of
TextCharacterAppearance op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc text style text modelc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextStyleTextModel

has super-classes
ifc presentation item c
TextTransform op only ifc text transformation c
TextAlign op max 1 ifc text alignment c
TextAlign op only ifc text alignment c
LetterSpacing op only ifc size select c
WordSpacing op max 1 ifc size select c
LineHeight op max 1 ifc size select c
LineHeight op only ifc size select c
TextDecoration op max 1 ifc text decoration c
TextDecoration op only ifc text decoration c
TextIndent op only ifc size select c
TextTransform op max 1 ifc text transformation c
LetterSpacing op max 1 ifc size select c
WordSpacing op only ifc size select c
TextIndent op max 1 ifc size select c
is in domain of
LetterSpacing op, LineHeight op, TextAlign op, TextDecoration op, TextIndent op, TextTransform op, WordSpacing op
is in range of
TextStyle op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc texture coordinate c, ifc texture vertex c, ifc texture vertex list c

ifc text transformationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextTransformation

has super-classes
s t r i n g
is in range of
TextTransform op

ifc texture coordinatec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureCoordinate

has super-classes
ifc presentation item c
Maps op exactly 1 ifc surface texture list c
Maps op only has next some ifc surface texture list c
Maps op only ifc surface texture list c
ifc indexed texture map c or ifc texture coordinate generator c or ifc texture map c
has sub-classes
ifc indexed texture map c, ifc texture coordinate generator c, ifc texture map c
is in domain of
Maps op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture vertex c, ifc texture vertex list c

ifc texture coordinate generatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureCoordinateGenerator

has super-classes
ifc texture coordinate c
Mode op exactly 1 ifc label c
Parameter op max 1 ifc real list c
Parameter op only ifc real list c
Parameter op only has next some ifc real list c
Mode op only ifc label c
is in domain of
Mode op, Parameter op
is disjoint with
ifc indexed texture map c, ifc texture map c

ifc texture mapc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureMap

has super-classes
ifc texture coordinate c
MappedTo op only ifc face c
Vertices op exactly 1 ifc texture vertex list c
Vertices op only has next some has next some has next some ifc texture vertex list c
MappedTo op exactly 1 ifc face c
Vertices op only ifc texture vertex list c
is in domain of
MappedTo op, Vertices op
is in range of
HasTextureMaps op
is disjoint with
ifc indexed texture map c, ifc texture coordinate generator c

ifc texture vertexc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureVertex

has super-classes
ifc presentation item c
Coordinates op exactly 1 ifc parameter value list c
Coordinates op only has next some has next some ifc parameter value list c
Coordinates op only ifc parameter value list c
Coordinates op only has next only has next exactly 1 ifc parameter value empty list c
is in domain of
Coordinates op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex list c

ifc texture vertex empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureVertex_EmptyList

has super-classes
ifc texture vertex list c
empty list

ifc texture vertex listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureVertexList

has super-classes
ifc presentation item c
TexCoordsList op only has next some ifc parameter value list list c
TexCoordsList op exactly 1 ifc parameter value list list c
TexCoordsList op only ifc parameter value list list c
is in domain of
TexCoordsList op
is in range of
TexCoords op
is disjoint with
ifc colour rgb list c, ifc colour specification c, ifc curve style font c, ifc curve style font and scaling c, ifc curve style font pattern c, ifc indexed colour map c, ifc pre defined item c, ifc surface style lighting c, ifc surface style refraction c, ifc surface style shading c, ifc surface style with textures c, ifc surface texture c, ifc text style for defined font c, ifc text style text model c, ifc texture coordinate c, ifc texture vertex c

ifc texture vertex listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTextureVertex_List

has super-classes
o w l list
has next only ifc texture vertex list c
has contents only ifc texture vertex c
is followed by only ifc texture vertex list c
has sub-classes
ifc texture vertex empty list c
is in range of
Vertices op

ifc thermal admittance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcThermalAdmittanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc thermal conductivity measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcThermalConductivityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc thermal expansion coefficient measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcThermalExpansionCoefficientMeasure

has super-classes
r e a l
ifc derived measure value c

ifc thermal resistance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcThermalResistanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc thermal transmittance measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcThermalTransmittanceMeasure

has super-classes
r e a l
ifc derived measure value c

ifc thermodynamic temperature measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcThermodynamicTemperatureMeasure

has super-classes
r e a l
ifc measure value c
is in range of
ColourTemperature op, DeltaTConstant op, DeltaTY op, DeltaTZ op

ifc timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTime

has super-classes
s t r i n g
ifc simple value c
is in range of
EndTime op, StartTime op

ifc time measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeMeasure

has super-classes
r e a l
ifc measure value c
is in range of
TimeStep op, TimeValue op

ifc time or ratio selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeOrRatioSelect

has super-classes
s e l e c t
has sub-classes
ifc duration c, ifc ratio measure c
is in range of
LagValue op

ifc time periodc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimePeriod

has super-classes
StartTime op only ifc time c
EndTime op exactly 1 ifc time c
StartTime op exactly 1 ifc time c
EndTime op only ifc time c
is in domain of
EndTime op, StartTime op

ifc time period empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimePeriod_EmptyList

has super-classes
ifc time period list c
empty list

ifc time period listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimePeriod_List

has super-classes
o w l list
has next only ifc time period list c
has contents only ifc time period c
is followed by only ifc time period list c
has sub-classes
ifc time period empty list c
is in range of
TimePeriods op

ifc time seriesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeSeries

has super-classes
ifc metric value select c
ifc object reference select c
ifc resource object select c
EndTime op only ifc date time c
DataOrigin op exactly 1 ifc data origin enum c
DataOrigin op only ifc data origin enum c
Description op only ifc text c
Unit op only ifc unit c
TimeSeriesDataType op only ifc time series data type enum c
TimeSeriesDataType op exactly 1 ifc time series data type enum c
StartTime op exactly 1 ifc date time c
Unit op max 1 ifc unit c
Name op exactly 1 ifc label c
StartTime op only ifc date time c
EndTime op exactly 1 ifc date time c
UserDefinedDataOrigin op max 1 ifc label c
Description op max 1 ifc text c
ifc irregular time series c or ifc regular time series c
UserDefinedDataOrigin op only ifc label c
Name op only ifc label c
has sub-classes
ifc irregular time series c, ifc regular time series c
is in domain of
DataOrigin op, Description op, EndTime op, Name op, StartTime op, TimeSeriesDataType op, Unit op, UserDefinedDataOrigin op

ifc time series data type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeSeriesDataTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
TimeSeriesDataType op
has members
CONTINUOUS ni, DISCRETE ni, DISCRETEBINARY ni, NOTDEFINED ni, PIECEWISEBINARY ni, PIECEWISECONSTANT ni, PIECEWISECONTINUOUS ni

ifc time series valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeSeriesValue

has super-classes
ListValues op only ifc value list c
ListValues op exactly 1 ifc value list c
ListValues op only has next some ifc value list c
is in domain of
ListValues op

ifc time series value empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeSeriesValue_EmptyList

has super-classes
ifc time series value list c
empty list

ifc time series value listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeSeriesValue_List

has super-classes
o w l list
has contents only ifc time series value c
has next only ifc time series value list c
is followed by only ifc time series value list c
has sub-classes
ifc time series value empty list c
is in range of
Values op

ifc time stampc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTimeStamp

has super-classes
i n t e g e r
ifc simple value c
is in range of
CreationDate op, LastModifiedDate op

ifc topological representation itemc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTopologicalRepresentationItem

has super-classes
ifc representation item c
ifc connected face set c or ifc edge c or ifc face c or ifc face bound c or ifc loop c or ifc path c or ifc vertex c
has sub-classes
ifc connected face set c, ifc edge c, ifc face c, ifc face bound c, ifc loop c, ifc path c, ifc vertex c
is disjoint with
ifc geometric representation item c, ifc mapped item c, ifc styled item c

ifc topology representationc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTopologyRepresentation

has super-classes
ifc shape model c
is disjoint with
ifc shape representation c

ifc torque measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTorqueMeasure

has super-classes
r e a l
ifc derived measure value c
is in range of
MomentX op, MomentY op, MomentZ op

ifc transformerc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransformer

has super-classes
ifc energy conversion device c
PredefinedType op only ifc transformer type enum c
PredefinedType op max 1 ifc transformer type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc tube bundle c, ifc unitary equipment c

ifc transformer typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransformerType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc transformer type enum c
PredefinedType op only ifc transformer type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc tube bundle type c, ifc unitary equipment type c

ifc transformer type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransformerTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CURRENT ni, FREQUENCY ni, INVERTER ni, NOTDEFINED ni, RECTIFIER ni, USERDEFINED ni, VOLTAGE ni

ifc transition codec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransitionCode

has super-classes
e n u m e r a t i o n
is in range of
Transition op
has members
CONTINUOUS ni, CONTSAMEGRADIENT ni, CONTSAMEGRADIENTSAMECURVATURE ni, DISCONTINUOUS ni

ifc translational stiffness selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTranslationalStiffnessSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean c, ifc linear stiffness measure c
is in range of
TranslationalStiffnessX op, TranslationalStiffnessY op, TranslationalStiffnessZ op

ifc transport elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransportElement

has super-classes
ifc element c
PredefinedType op only ifc transport element type enum c
PredefinedType op max 1 ifc transport element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc virtual element c

ifc transport element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransportElementType

has super-classes
ifc element type c
PredefinedType op only ifc transport element type enum c
PredefinedType op exactly 1 ifc transport element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element type c, ifc civil element type c, ifc distribution element type c, ifc element assembly type c, ifc element component type c, ifc furnishing element type c, ifc geographic element type c

ifc transport element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTransportElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
CRANEWAY ni, ELEVATOR ni, ESCALATOR ni, LIFTINGGEAR ni, MOVINGWALKWAY ni, NOTDEFINED ni, USERDEFINED ni

ifc trapezium profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTrapeziumProfileDef

has super-classes
ifc parameterized profile def c
TopXDim op only ifc positive length measure c
YDim op only ifc positive length measure c
TopXDim op exactly 1 ifc positive length measure c
BottomXDim op exactly 1 ifc positive length measure c
YDim op exactly 1 ifc positive length measure c
BottomXDim op only ifc positive length measure c
TopXOffset op only ifc length measure c
TopXOffset op exactly 1 ifc length measure c
is in domain of
BottomXDim op, TopXDim op, TopXOffset op, YDim op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc u shape profile def c, ifc z shape profile def c

ifc triangulated face setc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTriangulatedFaceSet

has super-classes
ifc tessellated face set c
CoordIndex op exactly 1 i n t e g e r list list
NormalIndex op only i n t e g e r list list
NormalIndex op max 1 i n t e g e r list list
CoordIndex op only i n t e g e r list list
CoordIndex op only has next some i n t e g e r list list
NormalIndex op only has next some i n t e g e r list list
is in domain of
CoordIndex op, NormalIndex op

ifc trimmed curvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTrimmedCurve

has super-classes
ifc bounded curve c
Trim1 op min 1 ifc trimming select c
BasisCurve op only ifc curve c
Trim2 op only ifc trimming select c
Trim1 op only ifc trimming select c
MasterRepresentation op exactly 1 ifc trimming preference c
SenseAgreement op exactly 1 b o o l e a n
MasterRepresentation op only ifc trimming preference c
Trim2 op max 2 ifc trimming select c
BasisCurve op exactly 1 ifc curve c
SenseAgreement op only b o o l e a n
Trim1 op max 2 ifc trimming select c
Trim2 op min 1 ifc trimming select c
is in domain of
BasisCurve op, MasterRepresentation op, SenseAgreement op, Trim1 op, Trim2 op
is disjoint with
ifc b spline curve c, ifc composite curve c, ifc polyline c

ifc trimming preferencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTrimmingPreference

has super-classes
e n u m e r a t i o n
is in range of
MasterRepresentation op
has members
CARTESIAN ni, PARAMETER ni, UNSPECIFIED ni

ifc trimming selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTrimmingSelect

has super-classes
s e l e c t
has sub-classes
ifc cartesian point c, ifc parameter value c
is in range of
Trim1 op, Trim2 op

ifc tube bundlec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTubeBundle

has super-classes
ifc energy conversion device c
PredefinedType op only ifc tube bundle type enum c
PredefinedType op max 1 ifc tube bundle type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc unitary equipment c

ifc tube bundle typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTubeBundleType

has super-classes
ifc energy conversion device type c
PredefinedType op exactly 1 ifc tube bundle type enum c
PredefinedType op only ifc tube bundle type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc unitary equipment type c

ifc tube bundle type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTubeBundleTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FINNED ni, NOTDEFINED ni, USERDEFINED ni

ifc type objectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTypeObject

has super-classes
ifc object definition c
ApplicableOccurrence op only ifc identifier c
ApplicableOccurrence op max 1 ifc identifier c
Types op only ifc rel defines by type c
Types op max 1 ifc rel defines by type c
HasPropertySets op only ifc property set definition c
has sub-classes
ifc type process c, ifc type product c, ifc type resource c
is in domain of
ApplicableOccurrence op, HasPropertySets op, Types op
is in range of
DefinesType op, RelatingType op
is disjoint with
ifc context c, ifc object c

ifc type processc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTypeProcess

has super-classes
ifc process select c
ifc type object c
Identification op only ifc identifier c
Identification op max 1 ifc identifier c
ProcessType op max 1 ifc label c
LongDescription op only ifc text c
ifc event type c or ifc procedure type c or ifc task type c
ProcessType op only ifc label c
LongDescription op max 1 ifc text c
has sub-classes
ifc event type c, ifc procedure type c, ifc task type c
is in domain of
Identification op, LongDescription op, ProcessType op
is disjoint with
ifc type product c, ifc type resource c

ifc type productc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTypeProduct

has super-classes
ifc product select c
ifc type object c
RepresentationMaps op max 1 ifc representation map list c
RepresentationMaps op only has next some ifc representation map list c
Tag op only ifc label c
RepresentationMaps op only ifc representation map list c
Tag op max 1 ifc label c
has sub-classes
ifc door style c, ifc element type c, ifc spatial element type c, ifc window style c
is in domain of
RepresentationMaps op, Tag op
is disjoint with
ifc type process c, ifc type resource c

ifc type resourcec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcTypeResource

has super-classes
ifc resource select c
ifc type object c
Identification op max 1 ifc identifier c
ResourceType op only ifc label c
ResourceType op max 1 ifc label c
LongDescription op max 1 ifc text c
LongDescription op only ifc text c
ifc construction resource type c
Identification op only ifc identifier c
has sub-classes
ifc construction resource type c
is in domain of
Identification op, LongDescription op, ResourceType op
is disjoint with
ifc type process c, ifc type product c

ifc u r i referencec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcURIReference

has super-classes
s t r i n g
is in range of
Location op, Location op, Location op, Location op, URLReference op, WWWHomePageURL op

ifc u r i reference empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcURIReference_EmptyList

has super-classes
ifc u r i reference list c
empty list

ifc u r i reference listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcURIReference_List

has super-classes
o w l list
is followed by only ifc u r i reference list c
has contents only ifc u r i reference c
has next only ifc u r i reference list c
has sub-classes
ifc u r i reference empty list c
is in range of
MessagingIDs op

ifc u shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUShapeProfileDef

has super-classes
ifc parameterized profile def c
FlangeThickness op exactly 1 ifc positive length measure c
Depth op only ifc positive length measure c
FlangeThickness op only ifc positive length measure c
FilletRadius op only ifc non negative length measure c
FlangeWidth op only ifc positive length measure c
WebThickness op exactly 1 ifc positive length measure c
EdgeRadius op only ifc non negative length measure c
FlangeWidth op exactly 1 ifc positive length measure c
FlangeSlope op only ifc plane angle measure c
FilletRadius op max 1 ifc non negative length measure c
FlangeSlope op max 1 ifc plane angle measure c
EdgeRadius op max 1 ifc non negative length measure c
Depth op exactly 1 ifc positive length measure c
WebThickness op only ifc positive length measure c
is in domain of
Depth op, EdgeRadius op, FilletRadius op, FlangeSlope op, FlangeThickness op, FlangeWidth op, WebThickness op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc z shape profile def c

ifc unitc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnit

has super-classes
s e l e c t
has sub-classes
ifc derived unit c, ifc monetary unit c, ifc named unit c
is in range of
DefinedUnit op, DefiningUnit op, PrimaryUnit op, SecondaryUnit op, Unit op, Unit op, Unit op, Unit op, Unit op, Unit op, UnitComponent op, Units op

ifc unit assignmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitAssignment

has super-classes
Units op min 1 ifc unit c
Units op only ifc unit c
is in domain of
Units op
is in range of
UnitsInContext op

ifc unit enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitEnum

has super-classes
e n u m e r a t i o n
is in range of
UnitType op
has members
ABSORBEDDOSEUNIT ni, AMOUNTOFSUBSTANCEUNIT ni, AREAUNIT ni, DOSEEQUIVALENTUNIT ni, ELECTRICCAPACITANCEUNIT ni, ELECTRICCHARGEUNIT ni, ELECTRICCONDUCTANCEUNIT ni, ELECTRICCURRENTUNIT ni, ELECTRICRESISTANCEUNIT ni, ELECTRICVOLTAGEUNIT ni, ENERGYUNIT ni, FORCEUNIT ni, FREQUENCYUNIT ni, ILLUMINANCEUNIT ni, INDUCTANCEUNIT ni, LENGTHUNIT ni, LUMINOUSFLUXUNIT ni, LUMINOUSINTENSITYUNIT ni, MAGNETICFLUXDENSITYUNIT ni, MAGNETICFLUXUNIT ni, MASSUNIT ni, PLANEANGLEUNIT ni, POWERUNIT ni, PRESSUREUNIT ni, RADIOACTIVITYUNIT ni, SOLIDANGLEUNIT ni, THERMODYNAMICTEMPERATUREUNIT ni, TIMEUNIT ni, USERDEFINED ni, VOLUMEUNIT ni

ifc unitary control elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitaryControlElement

has super-classes
ifc distribution control element c
PredefinedType op max 1 ifc unitary control element type enum c
PredefinedType op only ifc unitary control element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator c, ifc alarm c, ifc controller c, ifc flow instrument c, ifc protective device tripping unit c, ifc sensor c

ifc unitary control element typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitaryControlElementType

has super-classes
ifc distribution control element type c
PredefinedType op exactly 1 ifc unitary control element type enum c
PredefinedType op only ifc unitary control element type enum c
is in domain of
PredefinedType op
is disjoint with
ifc actuator type c, ifc alarm type c, ifc controller type c, ifc flow instrument type c, ifc protective device tripping unit type c, ifc sensor type c

ifc unitary control element type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitaryControlElementTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ALARMPANEL ni, CONTROLPANEL ni, GASDETECTIONPANEL ni, HUMIDISTAT ni, INDICATORPANEL ni, MIMICPANEL ni, NOTDEFINED ni, THERMOSTAT ni, USERDEFINED ni, WEATHERSTATION ni

ifc unitary equipmentc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitaryEquipment

has super-classes
ifc energy conversion device c
PredefinedType op max 1 ifc unitary equipment type enum c
PredefinedType op only ifc unitary equipment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery c, ifc boiler c, ifc burner c, ifc chiller c, ifc coil c, ifc condenser c, ifc cooled beam c, ifc cooling tower c, ifc electric generator c, ifc electric motor c, ifc engine c, ifc evaporative cooler c, ifc evaporator c, ifc heat exchanger c, ifc humidifier c, ifc motor connection c, ifc solar device c, ifc transformer c, ifc tube bundle c

ifc unitary equipment typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitaryEquipmentType

has super-classes
ifc energy conversion device type c
PredefinedType op only ifc unitary equipment type enum c
PredefinedType op exactly 1 ifc unitary equipment type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air to air heat recovery type c, ifc boiler type c, ifc burner type c, ifc chiller type c, ifc coil type c, ifc condenser type c, ifc cooled beam type c, ifc cooling tower type c, ifc electric generator type c, ifc electric motor type c, ifc engine type c, ifc evaporative cooler type c, ifc evaporator type c, ifc heat exchanger type c, ifc humidifier type c, ifc motor connection type c, ifc solar device type c, ifc transformer type c, ifc tube bundle type c

ifc unitary equipment type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcUnitaryEquipmentTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AIRCONDITIONINGUNIT ni, AIRHANDLER ni, DEHUMIDIFIER ni, NOTDEFINED ni, ROOFTOPUNIT ni, SPLITSYSTEM ni, USERDEFINED ni

ifc valuec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcValue

has super-classes
s e l e c t
ifc applied value select c
ifc metric value select c
has sub-classes
ifc derived measure value c, ifc measure value c, ifc simple value c
is in range of
LowerBoundValue op, NominalValue op, SetPointValue op, UpperBoundValue op, ValueComponent op

ifc value empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcValue_EmptyList

has super-classes
ifc value list c
empty list

ifc value listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcValue_List

has super-classes
o w l list
is followed by only ifc value list c
has next only ifc value list c
has contents only ifc value c
has sub-classes
ifc value empty list c
is in range of
DefinedValues op, DefiningValues op, EnumerationValues op, EnumerationValues op, ListValues op, ListValues op, ListValues op, RowCells op

ifc valvec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcValve

has super-classes
ifc flow controller c
PredefinedType op only ifc valve type enum c
PredefinedType op max 1 ifc valve type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box c, ifc damper c, ifc electric distribution board c, ifc electric time control c, ifc flow meter c, ifc protective device c, ifc switching device c

ifc valve typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcValveType

has super-classes
ifc flow controller type c
PredefinedType op exactly 1 ifc valve type enum c
PredefinedType op only ifc valve type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal box type c, ifc damper type c, ifc electric distribution board type c, ifc electric time control type c, ifc flow meter type c, ifc protective device type c, ifc switching device type c

ifc valve type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcValveTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
AIRRELEASE ni, ANTIVACUUM ni, CHANGEOVER ni, CHECK ni, COMMISSIONING ni, DIVERTING ni, DOUBLECHECK ni, DOUBLEREGULATING ni, DRAWOFFCOCK ni, FAUCET ni, FLUSHING ni, GASCOCK ni, GASTAP ni, ISOLATING ni, MIXING ni, NOTDEFINED ni, PRESSUREREDUCING ni, PRESSURERELIEF ni, REGULATING ni, SAFETYCUTOFF ni, STEAMTRAP ni, STOPCOCK ni, USERDEFINED ni

ifc vapor permeability measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVaporPermeabilityMeasure

has super-classes
r e a l
ifc derived measure value c

ifc vectorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVector

has super-classes
ifc geometric representation item c
ifc hatch line distance select c
ifc vector or direction c
Orientation op only ifc direction c
Magnitude op exactly 1 ifc length measure c
Orientation op exactly 1 ifc direction c
Magnitude op only ifc length measure c
is in domain of
Magnitude op, Orientation op
is in range of
Dir op
is disjoint with
ifc annotation fill area c, ifc boolean result c, ifc bounding box c, ifc cartesian point list c, ifc cartesian transformation operator c, ifc composite curve segment c, ifc csg primitive3 d c, ifc curve c, ifc direction c, ifc face based surface model c, ifc fill area style hatching c, ifc fill area style tiles c, ifc geometric set c, ifc half space solid c, ifc light source c, ifc placement c, ifc planar extent c, ifc point c, ifc sectioned spine c, ifc shell based surface model c, ifc solid model c, ifc surface c, ifc tessellated item c, ifc text literal c

ifc vector empty listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVector_EmptyList

has super-classes
ifc vector list c
empty list

ifc vector listc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVector_List

has super-classes
o w l list
has next only ifc vector list c
is followed by only ifc vector list c
has contents only ifc vector c
has sub-classes
ifc vector empty list c
is in range of
TilingPattern op

ifc vector or directionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVectorOrDirection

has super-classes
s e l e c t
has sub-classes
ifc direction c, ifc vector c

ifc vertexc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVertex

has super-classes
ifc topological representation item c
has sub-classes
ifc vertex point c
is in range of
EdgeEnd op, EdgeStart op, LoopVertex op
is disjoint with
ifc connected face set c, ifc edge c, ifc face c, ifc face bound c, ifc loop c, ifc path c

ifc vertex loopc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVertexLoop

has super-classes
ifc loop c
LoopVertex op exactly 1 ifc vertex c
LoopVertex op only ifc vertex c
is in domain of
LoopVertex op
is disjoint with
ifc edge loop c, ifc poly loop c

ifc vertex pointc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVertexPoint

has super-classes
ifc point or vertex point c
ifc vertex c
VertexGeometry op only ifc point c
VertexGeometry op exactly 1 ifc point c
is in domain of
VertexGeometry op

ifc vibration isolatorc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVibrationIsolator

has super-classes
ifc element component c
PredefinedType op max 1 ifc vibration isolator type enum c
PredefinedType op only ifc vibration isolator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element part c, ifc discrete accessory c, ifc fastener c, ifc mechanical fastener c, ifc reinforcing element c

ifc vibration isolator typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVibrationIsolatorType

has super-classes
ifc element component type c
PredefinedType op exactly 1 ifc vibration isolator type enum c
PredefinedType op only ifc vibration isolator type enum c
is in domain of
PredefinedType op
is disjoint with
ifc building element part type c, ifc discrete accessory type c, ifc fastener type c, ifc mechanical fastener type c, ifc reinforcing element type c

ifc vibration isolator type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVibrationIsolatorTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
COMPRESSION ni, NOTDEFINED ni, SPRING ni, USERDEFINED ni

ifc virtual elementc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVirtualElement

has super-classes
ifc element c
is disjoint with
ifc building element c, ifc civil element c, ifc distribution element c, ifc element assembly c, ifc element component c, ifc feature element c, ifc furnishing element c, ifc geographic element c, ifc transport element c

ifc virtual grid intersectionc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVirtualGridIntersection

has super-classes
ifc grid placement direction select c
IntersectingAxes op only has next some has next some ifc grid axis list c
OffsetDistances op exactly 1 ifc length measure list c
IntersectingAxes op only ifc grid axis list c
OffsetDistances op only has next only has next only has next exactly 1 ifc length measure empty list c
OffsetDistances op only ifc length measure list c
IntersectingAxes op only has next only has next exactly 1 ifc grid axis empty list c
OffsetDistances op only has next some has next some ifc length measure list c
IntersectingAxes op exactly 1 ifc grid axis list c
is in domain of
IntersectingAxes op, OffsetDistances op
is in range of
PlacementLocation op

ifc voiding featurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVoidingFeature

has super-classes
ifc feature element subtraction c
PredefinedType op max 1 ifc voiding feature type enum c
PredefinedType op only ifc voiding feature type enum c
is in domain of
PredefinedType op
is disjoint with
ifc opening element c

ifc voiding feature type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVoidingFeatureTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
CHAMFER ni, CUTOUT ni, EDGE ni, HOLE ni, MITER ni, NOTCH ni, NOTDEFINED ni, USERDEFINED ni

ifc volume measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVolumeMeasure

has super-classes
r e a l
ifc measure value c
is in range of
VolumeValue op

ifc volumetric flow rate measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcVolumetricFlowRateMeasure

has super-classes
r e a l
ifc derived measure value c

ifc wallc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWall

has super-classes
ifc building element c
PredefinedType op max 1 ifc wall type enum c
PredefinedType op only ifc wall type enum c
has sub-classes
ifc wall elemented case c, ifc wall standard case c
is in domain of
PredefinedType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc window c

ifc wall elemented casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWallElementedCase

has super-classes
ifc wall c
is disjoint with
ifc wall standard case c

ifc wall standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWallStandardCase

has super-classes
ifc wall c
is disjoint with
ifc wall elemented case c

ifc wall typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWallType

has super-classes
ifc building element type c
PredefinedType op only ifc wall type enum c
PredefinedType op exactly 1 ifc wall type enum c
is in domain of
PredefinedType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc window type c

ifc wall type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWallTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
ELEMENTEDWALL ni, MOVABLE ni, NOTDEFINED ni, PARAPET ni, PARTITIONING ni, PLUMBINGWALL ni, POLYGONAL ni, SHEAR ni, SOLIDWALL ni, STANDARD ni, USERDEFINED ni

ifc warping constant measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWarpingConstantMeasure

has super-classes
r e a l
ifc derived measure value c

ifc warping moment measurec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWarpingMomentMeasure

has super-classes
r e a l
ifc derived measure value c
ifc warping stiffness select c
is in range of
WarpingMoment op

ifc warping stiffness selectc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWarpingStiffnessSelect

has super-classes
s e l e c t
has sub-classes
ifc boolean c, ifc warping moment measure c
is in range of
WarpingStiffness op

ifc waste terminalc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWasteTerminal

has super-classes
ifc flow terminal c
PredefinedType op max 1 ifc waste terminal type enum c
PredefinedType op only ifc waste terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal c, ifc audio visual appliance c, ifc communications appliance c, ifc electric appliance c, ifc fire suppression terminal c, ifc lamp c, ifc light fixture c, ifc medical device c, ifc outlet c, ifc sanitary terminal c, ifc space heater c, ifc stack terminal c

ifc waste terminal typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWasteTerminalType

has super-classes
ifc flow terminal type c
PredefinedType op exactly 1 ifc waste terminal type enum c
PredefinedType op only ifc waste terminal type enum c
is in domain of
PredefinedType op
is disjoint with
ifc air terminal type c, ifc audio visual appliance type c, ifc communications appliance type c, ifc electric appliance type c, ifc fire suppression terminal type c, ifc lamp type c, ifc light fixture type c, ifc medical device type c, ifc outlet type c, ifc sanitary terminal type c, ifc space heater type c, ifc stack terminal type c

ifc waste terminal type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWasteTerminalTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
FLOORTRAP ni, FLOORWASTE ni, GULLYSUMP ni, GULLYTRAP ni, NOTDEFINED ni, ROOFDRAIN ni, USERDEFINED ni, WASTEDISPOSALUNIT ni, WASTETRAP ni

ifc windowc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindow

has super-classes
ifc building element c
PartitioningType op only ifc window type partitioning enum c
UserDefinedPartitioningType op max 1 ifc label c
PredefinedType op max 1 ifc window type enum c
OverallHeight op max 1 ifc positive length measure c
OverallWidth op only ifc positive length measure c
OverallHeight op only ifc positive length measure c
PartitioningType op max 1 ifc window type partitioning enum c
UserDefinedPartitioningType op only ifc label c
OverallWidth op max 1 ifc positive length measure c
PredefinedType op only ifc window type enum c
has sub-classes
ifc window standard case c
is in domain of
OverallHeight op, OverallWidth op, PartitioningType op, PredefinedType op, UserDefinedPartitioningType op
is disjoint with
ifc beam c, ifc building element proxy c, ifc chimney c, ifc column c, ifc covering c, ifc curtain wall c, ifc door c, ifc footing c, ifc member c, ifc pile c, ifc plate c, ifc railing c, ifc ramp c, ifc ramp flight c, ifc roof c, ifc shading device c, ifc slab c, ifc stair c, ifc stair flight c, ifc wall c

ifc window lining propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowLiningProperties

has super-classes
ifc pre defined property set c
FirstTransomOffset op only ifc normalised ratio measure c
LiningToPanelOffsetX op max 1 ifc length measure c
MullionThickness op only ifc non negative length measure c
SecondMullionOffset op only ifc normalised ratio measure c
LiningOffset op only ifc length measure c
FirstMullionOffset op max 1 ifc normalised ratio measure c
LiningToPanelOffsetY op only ifc length measure c
SecondTransomOffset op only ifc normalised ratio measure c
FirstTransomOffset op max 1 ifc normalised ratio measure c
TransomThickness op max 1 ifc non negative length measure c
LiningThickness op max 1 ifc non negative length measure c
LiningThickness op only ifc non negative length measure c
ShapeAspectStyle op only ifc shape aspect c
FirstMullionOffset op only ifc normalised ratio measure c
ShapeAspectStyle op max 1 ifc shape aspect c
SecondMullionOffset op max 1 ifc normalised ratio measure c
LiningToPanelOffsetY op max 1 ifc length measure c
LiningDepth op only ifc positive length measure c
LiningOffset op max 1 ifc length measure c
MullionThickness op max 1 ifc non negative length measure c
SecondTransomOffset op max 1 ifc normalised ratio measure c
TransomThickness op only ifc non negative length measure c
LiningDepth op max 1 ifc positive length measure c
LiningToPanelOffsetX op only ifc length measure c
is in domain of
FirstMullionOffset op, FirstTransomOffset op, LiningDepth op, LiningOffset op, LiningThickness op, LiningToPanelOffsetX op, LiningToPanelOffsetY op, MullionThickness op, SecondMullionOffset op, SecondTransomOffset op, ShapeAspectStyle op, TransomThickness op
is disjoint with
ifc door lining properties c, ifc door panel properties c, ifc permeable covering properties c, ifc reinforcement definition properties c, ifc window panel properties c

ifc window panel operation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowPanelOperationEnum

has super-classes
e n u m e r a t i o n
is in range of
OperationType op
has members
BOTTOMHUNG ni, FIXEDCASEMENT ni, NOTDEFINED ni, OTHEROPERATION ni, PIVOTHORIZONTAL ni, PIVOTVERTICAL ni, REMOVABLECASEMENT ni, SIDEHUNGLEFTHAND ni, SIDEHUNGRIGHTHAND ni, SLIDINGHORIZONTAL ni, SLIDINGVERTICAL ni, TILTANDTURNLEFTHAND ni, TILTANDTURNRIGHTHAND ni, TOPHUNG ni

ifc window panel position enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowPanelPositionEnum

has super-classes
e n u m e r a t i o n
is in range of
PanelPosition op, PanelPosition op
has members
BOTTOM ni, LEFT ni, MIDDLE ni, NOTDEFINED ni, RIGHT ni, TOP ni

ifc window panel propertiesc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowPanelProperties

has super-classes
ifc pre defined property set c
FrameDepth op only ifc positive length measure c
PanelPosition op only ifc window panel position enum c
ShapeAspectStyle op only ifc shape aspect c
OperationType op exactly 1 ifc window panel operation enum c
ShapeAspectStyle op max 1 ifc shape aspect c
FrameThickness op only ifc positive length measure c
FrameDepth op max 1 ifc positive length measure c
FrameThickness op max 1 ifc positive length measure c
OperationType op only ifc window panel operation enum c
PanelPosition op exactly 1 ifc window panel position enum c
is in domain of
FrameDepth op, FrameThickness op, OperationType op, PanelPosition op, ShapeAspectStyle op
is disjoint with
ifc door lining properties c, ifc door panel properties c, ifc permeable covering properties c, ifc reinforcement definition properties c, ifc window lining properties c

ifc window standard casec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowStandardCase

has super-classes
ifc window c

ifc window stylec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowStyle

has super-classes
ifc type product c
OperationType op exactly 1 ifc window style operation enum c
ParameterTakesPrecedence op only b o o l e a n
OperationType op only ifc window style operation enum c
Sizeable op exactly 1 b o o l e a n
ParameterTakesPrecedence op exactly 1 b o o l e a n
ConstructionType op only ifc window style construction enum c
ConstructionType op exactly 1 ifc window style construction enum c
Sizeable op only b o o l e a n
is in domain of
ConstructionType op, OperationType op, ParameterTakesPrecedence op, Sizeable op
is disjoint with
ifc door style c, ifc element type c, ifc spatial element type c

ifc window style construction enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowStyleConstructionEnum

has super-classes
e n u m e r a t i o n
is in range of
ConstructionType op
has members
ALUMINIUM ni, ALUMINIUM_WOOD ni, HIGH_GRADE_STEEL ni, NOTDEFINED ni, OTHER_CONSTRUCTION ni, PLASTIC ni, STEEL ni, WOOD ni

ifc window style operation enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowStyleOperationEnum

has super-classes
e n u m e r a t i o n
is in range of
OperationType op
has members
DOUBLE_PANEL_HORIZONTAL ni, DOUBLE_PANEL_VERTICAL ni, NOTDEFINED ni, SINGLE_PANEL ni, TRIPLE_PANEL_BOTTOM ni, TRIPLE_PANEL_HORIZONTAL ni, TRIPLE_PANEL_LEFT ni, TRIPLE_PANEL_RIGHT ni, TRIPLE_PANEL_TOP ni, TRIPLE_PANEL_VERTICAL ni, USERDEFINED ni

ifc window typec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowType

has super-classes
ifc building element type c
ParameterTakesPrecedence op max 1 b o o l e a n
PartitioningType op exactly 1 ifc window type partitioning enum c
PredefinedType op only ifc window type enum c
UserDefinedPartitioningType op only ifc label c
UserDefinedPartitioningType op max 1 ifc label c
ParameterTakesPrecedence op only b o o l e a n
PartitioningType op only ifc window type partitioning enum c
PredefinedType op exactly 1 ifc window type enum c
is in domain of
ParameterTakesPrecedence op, PartitioningType op, PredefinedType op, UserDefinedPartitioningType op
is disjoint with
ifc beam type c, ifc building element proxy type c, ifc chimney type c, ifc column type c, ifc covering type c, ifc curtain wall type c, ifc door type c, ifc footing type c, ifc member type c, ifc pile type c, ifc plate type c, ifc railing type c, ifc ramp flight type c, ifc ramp type c, ifc roof type c, ifc shading device type c, ifc slab type c, ifc stair flight type c, ifc stair type c, ifc wall type c

ifc window type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op, PredefinedType op
has members
LIGHTDOME ni, NOTDEFINED ni, SKYLIGHT ni, USERDEFINED ni, WINDOW ni

ifc window type partitioning enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWindowTypePartitioningEnum

has super-classes
e n u m e r a t i o n
is in range of
PartitioningType op, PartitioningType op
has members
DOUBLE_PANEL_HORIZONTAL ni, DOUBLE_PANEL_VERTICAL ni, NOTDEFINED ni, SINGLE_PANEL ni, TRIPLE_PANEL_BOTTOM ni, TRIPLE_PANEL_HORIZONTAL ni, TRIPLE_PANEL_LEFT ni, TRIPLE_PANEL_RIGHT ni, TRIPLE_PANEL_TOP ni, TRIPLE_PANEL_VERTICAL ni, USERDEFINED ni

ifc work calendarc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkCalendar

has super-classes
ifc control c
ExceptionTimes op only ifc work time c
WorkingTimes op only ifc work time c
PredefinedType op max 1 ifc work calendar type enum c
PredefinedType op only ifc work calendar type enum c
is in domain of
ExceptionTimes op, PredefinedType op, WorkingTimes op
is disjoint with
ifc action request c, ifc cost item c, ifc cost schedule c, ifc performance history c, ifc permit c, ifc project order c, ifc work control c

ifc work calendar type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkCalendarTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
FIRSTSHIFT ni, NOTDEFINED ni, SECONDSHIFT ni, THIRDSHIFT ni, USERDEFINED ni

ifc work controlc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkControl

has super-classes
ifc control c
Purpose op max 1 ifc label c
ifc work plan c or ifc work schedule c
StartTime op exactly 1 ifc date time c
FinishTime op max 1 ifc date time c
Purpose op only ifc label c
CreationDate op exactly 1 ifc date time c
TotalFloat op max 1 ifc duration c
FinishTime op only ifc date time c
Duration op only ifc duration c
Duration op max 1 ifc duration c
TotalFloat op only ifc duration c
StartTime op only ifc date time c
CreationDate op only ifc date time c
Creators op only ifc person c
has sub-classes
ifc work plan c, ifc work schedule c
is in domain of
CreationDate op, Creators op, Duration op, FinishTime op, Purpose op, StartTime op, TotalFloat op
is disjoint with
ifc action request c, ifc cost item c, ifc cost schedule c, ifc performance history c, ifc permit c, ifc project order c, ifc work calendar c

ifc work planc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkPlan

has super-classes
ifc work control c
PredefinedType op max 1 ifc work plan type enum c
PredefinedType op only ifc work plan type enum c
is in domain of
PredefinedType op
is disjoint with
ifc work schedule c

ifc work plan type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkPlanTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
ACTUAL ni, BASELINE ni, NOTDEFINED ni, PLANNED ni, USERDEFINED ni

ifc work schedulec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkSchedule

has super-classes
ifc work control c
PredefinedType op max 1 ifc work schedule type enum c
PredefinedType op only ifc work schedule type enum c
is in domain of
PredefinedType op
is disjoint with
ifc work plan c

ifc work schedule type enumc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkScheduleTypeEnum

has super-classes
e n u m e r a t i o n
is in range of
PredefinedType op
has members
ACTUAL ni, BASELINE ni, NOTDEFINED ni, PLANNED ni, USERDEFINED ni

ifc work timec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcWorkTime

has super-classes
ifc scheduling time c
RecurrencePattern op only ifc recurrence pattern c
Finish op max 1 ifc date c
RecurrencePattern op max 1 ifc recurrence pattern c
Start op only ifc date c
Start op max 1 ifc date c
Finish op only ifc date c
is in domain of
Finish op, RecurrencePattern op, Start op
is in range of
ExceptionTimes op, WorkingTimes op
is disjoint with
ifc event time c, ifc lag time c, ifc resource time c, ifc task time c

ifc z shape profile defc back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcZShapeProfileDef

has super-classes
ifc parameterized profile def c
EdgeRadius op max 1 ifc non negative length measure c
FilletRadius op max 1 ifc non negative length measure c
WebThickness op exactly 1 ifc positive length measure c
FlangeWidth op only ifc positive length measure c
Depth op exactly 1 ifc positive length measure c
FilletRadius op only ifc non negative length measure c
FlangeThickness op only ifc positive length measure c
EdgeRadius op only ifc non negative length measure c
WebThickness op only ifc positive length measure c
FlangeWidth op exactly 1 ifc positive length measure c
Depth op only ifc positive length measure c
FlangeThickness op exactly 1 ifc positive length measure c
is in domain of
Depth op, EdgeRadius op, FilletRadius op, FlangeThickness op, FlangeWidth op, WebThickness op
is disjoint with
ifc asymmetric i shape profile def c, ifc c shape profile def c, ifc circle profile def c, ifc ellipse profile def c, ifc i shape profile def c, ifc l shape profile def c, ifc rectangle profile def c, ifc t shape profile def c, ifc trapezium profile def c, ifc u shape profile def c

ifc zonec back to ToC or Class ToC

IRI: https://w3id.org/ifc/IFC4#IfcZone

has super-classes
ifc system c
LongName op max 1 ifc label c
LongName op only ifc label c
is in domain of
LongName op
is disjoint with
ifc building system c, ifc distribution system c, ifc structural analysis model c

Object Properties

AccessStateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#accessState_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc state enum c

ActingRoleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actingRole_IfcRelAssignsToActor

has characteristics: functional

has domain
ifc rel assigns to actor c
has range
ifc actor role c

ActionSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actionSource_IfcStructuralLoadGroup

has characteristics: functional

has domain
ifc structural load group c
has range
ifc action source type enum c

ActionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actionType_IfcStructuralLoadGroup

has characteristics: functional

has domain
ifc structural load group c
has range
ifc action type enum c

ActualDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualDate_IfcEventTime

has characteristics: functional

has domain
ifc event time c
has range
ifc date time c

ActualDurationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualDuration_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc duration c

ActualFinishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualFinish_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc date time c

ActualFinishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualFinish_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

ActualStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualStart_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc date time c

ActualStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualStart_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

ActualUsageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualUsage_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc positive ratio measure c

ActualWorkop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#actualWork_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc duration c

AdditionalConditionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#additionalConditions_IfcRelConnectsStructuralMember

has characteristics: functional

has domain
ifc rel connects structural member c
has range
ifc structural connection condition c

Addressesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#addresses_IfcOrganization

has characteristics: functional

has domain
ifc organization c
has range
ifc address list c

Addressesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#addresses_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc address list c

AddressLinesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#addressLines_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label list c

AgreementFlagop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#agreementFlag_IfcHalfSpaceSolid

has characteristics: functional

has domain
ifc half space solid c
has range
b o o l e a n

AmbientIntensityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#ambientIntensity_IfcLightSource

has characteristics: functional

has domain
ifc light source c
has range
ifc normalised ratio measure c

AmountOfSubstanceExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#amountOfSubstanceExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

AnchorageSlipop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#anchorageSlip_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc positive length measure c

Angleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#angle_IfcRevolvedAreaSolid

has characteristics: functional

has domain
ifc revolved area solid c
has range
ifc plane angle measure c

ApplicableDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#applicableDate_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc date c

ApplicableEntityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#applicableEntity_IfcPropertySetTemplate

has characteristics: functional

has domain
ifc property set template c
has range
ifc identifier c

ApplicableOccurrenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#applicableOccurrence_IfcTypeObject

has characteristics: functional

has domain
ifc type object c
has range
ifc identifier c

ApplicationDeveloperop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#applicationDeveloper_IfcApplication

has characteristics: functional

has domain
ifc application c
has range
ifc organization c

ApplicationFullNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#applicationFullName_IfcApplication

has characteristics: functional

has domain
ifc application c
has range
ifc label c

ApplicationIdentifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#applicationIdentifier_IfcApplication

has characteristics: functional

has domain
ifc application c
has range
ifc identifier c

AppliedConditionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#appliedCondition_IfcRelConnectsStructuralMember

has characteristics: functional

has domain
ifc rel connects structural member c
has range
ifc boundary condition c

AppliedConditionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#appliedCondition_IfcStructuralConnection

has characteristics: functional

has domain
ifc structural connection c
has range
ifc boundary condition c

AppliedLoadop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#appliedLoad_IfcStructuralActivity

has characteristics: functional

has domain
ifc structural activity c
has range
ifc structural load c

AppliedValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#appliedValue_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc applied value select c

ApprovedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#approvedObjects_IfcApproval

has domain
ifc approval c
has range
ifc rel associates approval c
is inverse of
RelatingApproval op

ApprovedResourcesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#approvedResources_IfcApproval

has domain
ifc approval c
has range
ifc resource approval relationship c
is inverse of
RelatingApproval op

AreaValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#areaValue_IfcQuantityArea

has characteristics: functional

has domain
ifc quantity area c
has range
ifc area measure c

ArithmeticOperatorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#arithmeticOperator_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc arithmetic operator enum c

AssemblyPlaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#assemblyPlace_IfcElementAssembly

has characteristics: functional

has domain
ifc element assembly c
has range
ifc assembly place enum c

AssemblyPlaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#assemblyPlace_IfcFurnitureType

has characteristics: functional

has domain
ifc furniture type c
has range
ifc assembly place enum c

AssignedItemsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#assignedItems_IfcPresentationLayerAssignment

has domain
ifc presentation layer assignment c
has range
ifc layered item c

AssignedStructuralActivityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#assignedStructuralActivity_IfcStructuralItem

has domain
ifc structural item c
has range
ifc rel connects structural activity c
is inverse of
RelatingElement op

AssignedToFlowElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#assignedToFlowElement_IfcDistributionControlElement

has characteristics: functional

has domain
ifc distribution control element c
has range
ifc rel flow control elements c
is inverse of
RelatedControlElements op

AssignedToStructuralItemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#assignedToStructuralItem_IfcStructuralActivity

has characteristics: functional

has domain
ifc structural activity c
has range
ifc rel connects structural activity c
is inverse of
RelatedStructuralActivity op

AttributeIdentifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#attributeIdentifier_IfcReference

has characteristics: functional

has domain
ifc reference c
has range
ifc identifier c

Axisop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis_IfcAxis1Placement

has characteristics: functional

has domain
ifc axis1 placement c
has range
ifc direction c

Axisop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis_IfcAxis2Placement3D

has characteristics: functional

has domain
ifc axis2 placement3 d c
has range
ifc direction c

Axisop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis_IfcRevolvedAreaSolid

has characteristics: functional

has domain
ifc revolved area solid c
has range
ifc axis1 placement c

Axisop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis_IfcStructuralCurveConnection

has characteristics: functional

has domain
ifc structural curve connection c
has range
ifc direction c

Axisop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis_IfcStructuralCurveMember

has characteristics: functional

has domain
ifc structural curve member c
has range
ifc direction c

Axis1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis1_IfcCartesianTransformationOperator

has characteristics: functional

has domain
ifc cartesian transformation operator c
has range
ifc direction c

Axis2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis2_IfcCartesianTransformationOperator

has characteristics: functional

has domain
ifc cartesian transformation operator c
has range
ifc direction c

Axis3op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axis3_IfcCartesianTransformationOperator3D

has characteristics: functional

has domain
ifc cartesian transformation operator3 d c
has range
ifc direction c

AxisCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axisCurve_IfcGridAxis

has characteristics: functional

has domain
ifc grid axis c
has range
ifc curve c

AxisPositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axisPosition_IfcSurfaceOfRevolution

has characteristics: functional

has domain
ifc surface of revolution c
has range
ifc axis1 placement c

AxisTagop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#axisTag_IfcGridAxis

has characteristics: functional

has domain
ifc grid axis c
has range
ifc label c

BackgroundColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#backgroundColour_IfcTextStyleForDefinedFont

has characteristics: functional

has domain
ifc text style for defined font c
has range
ifc colour c

BarCountop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#barCount_IfcReinforcementBarProperties

has characteristics: functional

has domain
ifc reinforcement bar properties c
has range
ifc count measure c

BarLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#barLength_IfcReinforcingBar

has characteristics: functional

has domain
ifc reinforcing bar c
has range
ifc positive length measure c

BarLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#barLength_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc positive length measure c

BarSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#barSurface_IfcReinforcementBarProperties

has characteristics: functional

has domain
ifc reinforcement bar properties c
has range
ifc reinforcing bar surface enum c

BarSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#barSurface_IfcReinforcingBar

has characteristics: functional

has domain
ifc reinforcing bar c
has range
ifc reinforcing bar surface enum c

BarSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#barSurface_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc reinforcing bar surface enum c

BaseCostsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#baseCosts_IfcConstructionResource

has characteristics: functional

has domain
ifc construction resource c
has range
ifc applied value list c

BaseCostsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#baseCosts_IfcConstructionResourceType

has characteristics: functional

has domain
ifc construction resource type c
has range
ifc applied value list c

BaseQuantityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#baseQuantity_IfcConstructionResource

has characteristics: functional

has domain
ifc construction resource c
has range
ifc physical quantity c

BaseQuantityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#baseQuantity_IfcConstructionResourceType

has characteristics: functional

has domain
ifc construction resource type c
has range
ifc physical quantity c

BaseSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#baseSurface_IfcHalfSpaceSolid

has characteristics: functional

has domain
ifc half space solid c
has range
ifc surface c

BasisCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisCurve_IfcOffsetCurve2D

has characteristics: functional

has domain
ifc offset curve2 d c
has range
ifc curve c

BasisCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisCurve_IfcOffsetCurve3D

has characteristics: functional

has domain
ifc offset curve3 d c
has range
ifc curve c

BasisCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisCurve_IfcPointOnCurve

has characteristics: functional

has domain
ifc point on curve c
has range
ifc curve c

BasisCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisCurve_IfcTrimmedCurve

has characteristics: functional

has domain
ifc trimmed curve c
has range
ifc curve c

BasisSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisSurface_IfcCurveBoundedPlane

has characteristics: functional

has domain
ifc curve bounded plane c
has range
ifc plane c

BasisSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisSurface_IfcCurveBoundedSurface

has characteristics: functional

has domain
ifc curve bounded surface c
has range
ifc surface c

BasisSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisSurface_IfcPcurve

has characteristics: functional

has domain
ifc pcurve c
has range
ifc surface c

BasisSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisSurface_IfcPointOnSurface

has characteristics: functional

has domain
ifc point on surface c
has range
ifc surface c

BasisSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#basisSurface_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
ifc surface c

BeamWidthAngleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#beamWidthAngle_IfcLightSourceSpot

has characteristics: functional

has domain
ifc light source spot c
has range
ifc positive plane angle measure c

Benchmarkop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#benchmark_IfcMetric

has characteristics: functional

has domain
ifc metric c
has range
ifc benchmark enum c

BenchmarkValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#benchmarkValues_IfcObjective

has characteristics: functional

has domain
ifc objective c
has range
ifc constraint list c

BendingParametersop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bendingParameters_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc bending parameter select list c

BendingParametersop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bendingParameters_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc bending parameter select list c

BendingShapeCodeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bendingShapeCode_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc label c

BendingShapeCodeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bendingShapeCode_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc label c

Blueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#blue_IfcColourRgb

has characteristics: functional

has domain
ifc colour rgb c
has range
ifc normalised ratio measure c

BottomFlangeEdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomFlangeEdgeRadius_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc non negative length measure c

BottomFlangeFilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomFlangeFilletRadius_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc non negative length measure c

BottomFlangeSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomFlangeSlope_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc plane angle measure c

BottomFlangeThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomFlangeThickness_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc positive length measure c

BottomFlangeWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomFlangeWidth_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc positive length measure c

BottomRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomRadius_IfcRightCircularCone

has characteristics: functional

has domain
ifc right circular cone c
has range
ifc positive length measure c

BottomXDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bottomXDim_IfcTrapeziumProfileDef

has characteristics: functional

has domain
ifc trapezium profile def c
has range
ifc positive length measure c

Boundop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bound_IfcFaceBound

has characteristics: functional

has domain
ifc face bound c
has range
ifc loop c

Boundariesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#boundaries_IfcCurveBoundedSurface

has domain
ifc curve bounded surface c
has range
ifc boundary curve c

Boundsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#bounds_IfcFace

has domain
ifc face c
has range
ifc face bound c

BoxAlignmentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#boxAlignment_IfcTextLiteralWithExtent

has characteristics: functional

has domain
ifc text literal with extent c
has range
ifc box alignment c

BuildingAddressop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#buildingAddress_IfcBuilding

has characteristics: functional

has domain
ifc building c
has range
ifc postal address c

CardinalEndPointop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#cardinalEndPoint_IfcMaterialProfileSetUsageTapering

has characteristics: functional

has domain
ifc material profile set usage tapering c
has range
ifc cardinal point reference c

CardinalPointop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#cardinalPoint_IfcMaterialProfileSetUsage

has characteristics: functional

has domain
ifc material profile set usage c
has range
ifc cardinal point reference c

CasingDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#casingDepth_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc positive length measure c

CasingThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#casingThickness_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc positive length measure c

Categoryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#category_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc label c

Categoryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#category_IfcMaterial

has characteristics: functional

has domain
ifc material c
has range
ifc label c

Categoryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#category_IfcMaterialConstituent

has characteristics: functional

has domain
ifc material constituent c
has range
ifc label c

Categoryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#category_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc label c

Categoryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#category_IfcMaterialProfile

has characteristics: functional

has domain
ifc material profile c
has range
ifc label c

CfsFacesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#cfsFaces_IfcConnectedFaceSet

has domain
ifc connected face set c
has range
ifc face c

ChangeActionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#changeAction_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc change action enum c

ClassifiedMaterialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#classifiedMaterial_IfcMaterialClassificationRelationship

has characteristics: functional

has domain
ifc material classification relationship c
has range
ifc material c

Closedop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#closed_IfcTessellatedFaceSet

has characteristics: functional

has domain
ifc tessellated face set c
has range
b o o l e a n

ClosedCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#closedCurve_IfcBSplineCurve

has characteristics: functional

has domain
ifc b spline curve c
has range
l o g i c a l

Coefficientop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coefficient_IfcStructuralLoadGroup

has characteristics: functional

has domain
ifc structural load group c
has range
ifc ratio measure c

Colourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colour_IfcTextStyleForDefinedFont

has characteristics: functional

has domain
ifc text style for defined font c
has range
ifc colour c

ColourAppearanceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colourAppearance_IfcLightSourceGoniometric

has characteristics: functional

has domain
ifc light source goniometric c
has range
ifc colour rgb c

ColourComponentsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colourComponents_IfcPixelTexture

has characteristics: functional

has domain
ifc pixel texture c
has range
ifc integer c

ColourIndexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colourIndex_IfcIndexedColourMap

has characteristics: functional

has domain
ifc indexed colour map c
has range
i n t e g e r list

ColourListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colourList_IfcColourRgbList

has characteristics: functional

has domain
ifc colour rgb list c
has range
ifc normalised ratio measure list list c

Coloursop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colours_IfcIndexedColourMap

has characteristics: functional

has domain
ifc indexed colour map c
has range
ifc colour rgb list c

ColourTemperatureop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#colourTemperature_IfcLightSourceGoniometric

has characteristics: functional

has domain
ifc light source goniometric c
has range
ifc thermodynamic temperature measure c

Columnsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#columns_IfcTable

has characteristics: functional

has domain
ifc table c
has range
ifc table column list c

Completionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#completion_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc positive ratio measure c

Completionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#completion_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc positive ratio measure c

Componentsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#components_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc applied value list c

CompositeProfileop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#compositeProfile_IfcMaterialProfileSet

has characteristics: functional

has domain
ifc material profile set c
has range
ifc composite profile def c

CompositionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#compositionType_IfcSpatialStructureElement

has characteristics: functional

has domain
ifc spatial structure element c
has range
ifc element composition enum c

CompressionFailureXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#compressionFailureX_IfcFailureConnectionCondition

has characteristics: functional

has domain
ifc failure connection condition c
has range
ifc force measure c

CompressionFailureYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#compressionFailureY_IfcFailureConnectionCondition

has characteristics: functional

has domain
ifc failure connection condition c
has range
ifc force measure c

CompressionFailureZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#compressionFailureZ_IfcFailureConnectionCondition

has characteristics: functional

has domain
ifc failure connection condition c
has range
ifc force measure c

ConcentrationExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#concentrationExponent_IfcLightSourceSpot

has characteristics: functional

has domain
ifc light source spot c
has range
ifc real c

Conditionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#condition_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc label c

ConditionCoordinateSystemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#conditionCoordinateSystem_IfcRelConnectsStructuralMember

has characteristics: functional

has domain
ifc rel connects structural member c
has range
ifc axis2 placement3 d c

ConditionCoordinateSystemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#conditionCoordinateSystem_IfcStructuralPointConnection

has characteristics: functional

has domain
ifc structural point connection c
has range
ifc axis2 placement3 d c

Confidentialityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#confidentiality_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc document confidentiality enum c

ConnectedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectedBy_IfcStructuralMember

has domain
ifc structural member c
has range
ifc rel connects structural member c
is inverse of
RelatingStructuralMember op

ConnectedFromop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectedFrom_IfcElement

has domain
ifc element c
has range
ifc rel connects elements c
is inverse of
RelatedElement op

ConnectedFromop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectedFrom_IfcPort

has characteristics: functional

has domain
ifc port c
has range
ifc rel connects ports c
is inverse of
RelatedPort op

ConnectedToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectedTo_IfcElement

has domain
ifc element c
has range
ifc rel connects elements c
is inverse of
RelatingElement op

ConnectedToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectedTo_IfcPort

has characteristics: functional

has domain
ifc port c
has range
ifc rel connects ports c
is inverse of
RelatingPort op

ConnectionConstraintop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectionConstraint_IfcRelConnectsWithEccentricity

has characteristics: functional

has domain
ifc rel connects with eccentricity c
has range
ifc connection geometry c

ConnectionGeometryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectionGeometry_IfcRelConnectsElements

has characteristics: functional

has domain
ifc rel connects elements c
has range
ifc connection geometry c

ConnectionGeometryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectionGeometry_IfcRelSpaceBoundary

has characteristics: functional

has domain
ifc rel space boundary c
has range
ifc connection geometry c

ConnectionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectionType_IfcRelConnectsWithRealizingElements

has characteristics: functional

has domain
ifc rel connects with realizing elements c
has range
ifc label c

ConnectsStructuralMembersop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#connectsStructuralMembers_IfcStructuralConnection

has domain
ifc structural connection c
has range
ifc rel connects structural member c
is inverse of
RelatedStructuralConnection op

ConstantAttenuationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#constantAttenuation_IfcLightSourcePositional

has characteristics: functional

has domain
ifc light source positional c
has range
ifc real c

ConstraintGradeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#constraintGrade_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc constraint enum c

ConstraintSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#constraintSource_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc label c

ConstructionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#constructionType_IfcDoorStyle

has characteristics: functional

has domain
ifc door style c
has range
ifc door style construction enum c

ConstructionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#constructionType_IfcPile

has characteristics: functional

has domain
ifc pile c
has range
ifc pile construction enum c

ConstructionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#constructionType_IfcWindowStyle

has characteristics: functional

has domain
ifc window style c
has range
ifc window style construction enum c

ContainedInop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#containedIn_IfcPort

has characteristics: functional

has domain
ifc port c
has range
ifc rel connects port to element c
is inverse of
RelatingPort op

ContainsElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#containsElements_IfcSpatialElement

has domain
ifc spatial element c
has range
ifc rel contained in spatial structure c
is inverse of
RelatingStructure op

ContextIdentifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#contextIdentifier_IfcRepresentationContext

has characteristics: functional

has domain
ifc representation context c
has range
ifc label c

ContextOfItemsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#contextOfItems_IfcRepresentation

has characteristics: functional

has domain
ifc representation c
has range
ifc representation context c
is inverse of
RepresentationsInContext op

ContextTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#contextType_IfcRepresentationContext

has characteristics: functional

has domain
ifc representation context c
has range
ifc label c

ControlPointsListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#controlPointsList_IfcBSplineCurve

has characteristics: functional

has domain
ifc b spline curve c
has range
ifc cartesian point list c

ControlPointsListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#controlPointsList_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
ifc cartesian point list list c

Controlsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#controls_IfcControl

has domain
ifc control c
has range
ifc rel assigns to control c
is inverse of
RelatingControl op

ConversionFactorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#conversionFactor_IfcConversionBasedUnit

has characteristics: functional

has domain
ifc conversion based unit c
has range
ifc measure with unit c

ConversionOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#conversionOffset_IfcConversionBasedUnitWithOffset

has characteristics: functional

has domain
ifc conversion based unit with offset c
has range
ifc real c

Coordinatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coordinates_IfcCartesianPoint

has characteristics: functional

has domain
ifc cartesian point c
has range
ifc length measure list c

Coordinatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coordinates_IfcTessellatedFaceSet

has characteristics: functional

has domain
ifc tessellated face set c
has range
ifc cartesian point list3 d c

Coordinatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coordinates_IfcTextureVertex

has characteristics: functional

has domain
ifc texture vertex c
has range
ifc parameter value list c

CoordinateSpaceDimensionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coordinateSpaceDimension_IfcGeometricRepresentationContext

has characteristics: functional

has domain
ifc geometric representation context c
has range
ifc dimension count c

CoordIndexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coordIndex_IfcTriangulatedFaceSet

has characteristics: functional

has domain
ifc triangulated face set c
has range
i n t e g e r list list

CoordListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coordList_IfcCartesianPointList3D

has characteristics: functional

has domain
ifc cartesian point list3 d c
has range
ifc length measure list list c

Cornerop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#corner_IfcBoundingBox

has characteristics: functional

has domain
ifc bounding box c
has range
ifc cartesian point c

CorrespondingBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#correspondingBoundary_IfcRelSpaceBoundary2ndLevel

has characteristics: functional

has domain
ifc rel space boundary2nd level c
has range
ifc rel space boundary2nd level c
is inverse of
Corresponds op

Correspondsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#corresponds_IfcRelSpaceBoundary2ndLevel

has characteristics: functional

has domain
ifc rel space boundary2nd level c
has range
ifc rel space boundary2nd level c
is inverse of
CorrespondingBoundary op

CostQuantitiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#costQuantities_IfcCostItem

has characteristics: functional

has domain
ifc cost item c
has range
ifc physical quantity list c

CostValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#costValues_IfcCostItem

has characteristics: functional

has domain
ifc cost item c
has range
ifc cost value list c

Countryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#country_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label c

CountValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#countValue_IfcQuantityCount

has characteristics: functional

has domain
ifc quantity count c
has range
ifc count measure c

CoversElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coversElements_IfcCovering

has characteristics: functional

has domain
ifc covering c
has range
ifc rel covers bldg elements c
is inverse of
RelatedCoverings op

CoversSpacesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#coversSpaces_IfcCovering

has characteristics: functional

has domain
ifc covering c
has range
ifc rel covers spaces c
is inverse of
RelatedCoverings op

CreatingActorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#creatingActor_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc actor select c

CreationDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#creationDate_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc time stamp c

CreationDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#creationDate_IfcWorkControl

has characteristics: functional

has domain
ifc work control c
has range
ifc date time c

CreationTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#creationTime_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc date time c

CreationTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#creationTime_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc date time c

Creatorsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#creators_IfcWorkControl

has domain
ifc work control c
has range
ifc person c

CrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSectionArea_IfcReinforcingBar

has characteristics: functional

has domain
ifc reinforcing bar c
has range
ifc area measure c

CrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSectionArea_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc area measure c

CrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSectionArea_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc area measure c

CrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSectionArea_IfcTendonType

has characteristics: functional

has domain
ifc tendon type c
has range
ifc area measure c

CrossSectionPositionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSectionPositions_IfcSectionedSpine

has characteristics: functional

has domain
ifc sectioned spine c
has range
ifc axis2 placement3 d list c

CrossSectionReinforcementDefinitionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSectionReinforcementDefinitions_IfcSectionReinforcementProperties

has domain
ifc section reinforcement properties c
has range
ifc reinforcement bar properties c

CrossSectionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#crossSections_IfcSectionedSpine

has characteristics: functional

has domain
ifc sectioned spine c
has range
ifc profile def list c

Currencyop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#currency_IfcMonetaryUnit

has characteristics: functional

has domain
ifc monetary unit c
has range
ifc label c

CurrentValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#currentValue_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc cost value c

CurrentValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#currentValue_IfcInventory

has characteristics: functional

has domain
ifc inventory c
has range
ifc cost value c

Curveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curve_IfcArbitraryOpenProfileDef

has characteristics: functional

has domain
ifc arbitrary open profile def c
has range
ifc bounded curve c

CurveColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveColour_IfcCurveStyle

has characteristics: functional

has domain
ifc curve style c
has range
ifc colour c

CurveFontop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveFont_IfcCurveStyle

has characteristics: functional

has domain
ifc curve style c
has range
ifc curve font or scaled curve font select c

CurveFontop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveFont_IfcCurveStyleFontAndScaling

has characteristics: functional

has domain
ifc curve style font and scaling c
has range
ifc curve style font select c

CurveFontScalingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveFontScaling_IfcCurveStyleFontAndScaling

has characteristics: functional

has domain
ifc curve style font and scaling c
has range
ifc positive ratio measure c

CurveFormop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveForm_IfcBSplineCurve

has characteristics: functional

has domain
ifc b spline curve c
has range
ifc b spline curve form c

CurveInterpolationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveInterpolation_IfcPropertyTableValue

has characteristics: functional

has domain
ifc property table value c
has range
ifc curve interpolation enum c

CurveOnRelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveOnRelatedElement_IfcConnectionCurveGeometry

has characteristics: functional

has domain
ifc connection curve geometry c
has range
ifc curve or edge curve c

CurveOnRelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveOnRelatingElement_IfcConnectionCurveGeometry

has characteristics: functional

has domain
ifc connection curve geometry c
has range
ifc curve or edge curve c

CurveWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#curveWidth_IfcCurveStyle

has characteristics: functional

has domain
ifc curve style c
has range
ifc size select c

DataOriginop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dataOrigin_IfcSchedulingTime

has characteristics: functional

has domain
ifc scheduling time c
has range
ifc data origin enum c

DataOriginop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dataOrigin_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc data origin enum c

DataValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dataValue_IfcMetric

has characteristics: functional

has domain
ifc metric c
has range
ifc metric value select c

DayComponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dayComponent_IfcRecurrencePattern

has domain
ifc recurrence pattern c
has range
ifc day in month number c

Declaresop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#declares_IfcContext

has domain
ifc context c
has range
ifc rel declares c
is inverse of
RelatingContext op

Declaresop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#declares_IfcObject

has domain
ifc object c
has range
ifc rel defines by object c
is inverse of
RelatingObject op

Decomposesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#decomposes_IfcObjectDefinition

has characteristics: functional

has domain
ifc object definition c
has range
ifc rel aggregates c
is inverse of
RelatedObjects op

DefinedUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definedUnit_IfcPropertyTableValue

has characteristics: functional

has domain
ifc property table value c
has range
ifc unit c

DefinedValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definedValues_IfcPropertyTableValue

has characteristics: functional

has domain
ifc property table value c
has range
ifc value list c

Definesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#defines_IfcPropertySetTemplate

has domain
ifc property set template c
has range
ifc rel defines by template c
is inverse of
RelatingTemplate op

DefinesOccurrenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definesOccurrence_IfcPropertySetDefinition

has characteristics: functional

has domain
ifc property set definition c
has range
ifc rel defines by properties c
is inverse of
RelatingPropertyDefinition op

DefinesTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definesType_IfcPropertySetDefinition

has domain
ifc property set definition c
has range
ifc type object c
is inverse of
HasPropertySets op

DefiningUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definingUnit_IfcPropertyTableValue

has characteristics: functional

has domain
ifc property table value c
has range
ifc unit c

DefiningValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definingValues_IfcPropertyTableValue

has characteristics: functional

has domain
ifc property table value c
has range
ifc value list c

DefinitionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#definitionType_IfcReinforcementDefinitionProperties

has characteristics: functional

has domain
ifc reinforcement definition properties c
has range
ifc label c

Degreeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#degree_IfcBSplineCurve

has characteristics: functional

has domain
ifc b spline curve c
has range
i n t e g e r

DeltaTConstantop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#deltaTConstant_IfcStructuralLoadTemperature

has characteristics: functional

has domain
ifc structural load temperature c
has range
ifc thermodynamic temperature measure c

DeltaTYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#deltaTY_IfcStructuralLoadTemperature

has characteristics: functional

has domain
ifc structural load temperature c
has range
ifc thermodynamic temperature measure c

DeltaTZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#deltaTZ_IfcStructuralLoadTemperature

has characteristics: functional

has domain
ifc structural load temperature c
has range
ifc thermodynamic temperature measure c

DependantPropertyop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dependantProperty_IfcPropertyDependencyRelationship

has characteristics: functional

has domain
ifc property dependency relationship c
has range
ifc property c
is inverse of
PropertyDependsOn op

DependingPropertyop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dependingProperty_IfcPropertyDependencyRelationship

has characteristics: functional

has domain
ifc property dependency relationship c
has range
ifc property c
is inverse of
PropertyForDependance op

DepreciatedValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depreciatedValue_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc cost value c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcCShapeProfileDef

has characteristics: functional

has domain
ifc c shape profile def c
has range
ifc positive length measure c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcExtrudedAreaSolid

has characteristics: functional

has domain
ifc extruded area solid c
has range
ifc positive length measure c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcLShapeProfileDef

has characteristics: functional

has domain
ifc l shape profile def c
has range
ifc positive length measure c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcSurfaceOfLinearExtrusion

has characteristics: functional

has domain
ifc surface of linear extrusion c
has range
ifc length measure c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc positive length measure c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc positive length measure c

Depthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#depth_IfcZShapeProfileDef

has characteristics: functional

has domain
ifc z shape profile def c
has range
ifc positive length measure c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcActorRole

has characteristics: functional

has domain
ifc actor role c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcAddress

has characteristics: functional

has domain
ifc address c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcClassificationReference

has characteristics: functional

has domain
ifc classification reference c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcCoordinateReferenceSystem

has characteristics: functional

has domain
ifc coordinate reference system c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcDocumentReference

has characteristics: functional

has domain
ifc document reference c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcExtendedProperties

has characteristics: functional

has domain
ifc extended properties c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcLibraryInformation

has characteristics: functional

has domain
ifc library information c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcLibraryReference

has characteristics: functional

has domain
ifc library reference c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterial

has characteristics: functional

has domain
ifc material c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterialConstituent

has characteristics: functional

has domain
ifc material constituent c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterialConstituentSet

has characteristics: functional

has domain
ifc material constituent set c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterialLayerSet

has characteristics: functional

has domain
ifc material layer set c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterialProfile

has characteristics: functional

has domain
ifc material profile c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcMaterialProfileSet

has characteristics: functional

has domain
ifc material profile set c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcOrganization

has characteristics: functional

has domain
ifc organization c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcPhysicalQuantity

has characteristics: functional

has domain
ifc physical quantity c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcPresentationLayerAssignment

has characteristics: functional

has domain
ifc presentation layer assignment c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcProductRepresentation

has characteristics: functional

has domain
ifc product representation c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcProperty

has characteristics: functional

has domain
ifc property c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcResourceLevelRelationship

has characteristics: functional

has domain
ifc resource level relationship c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcRoot

has characteristics: functional

has domain
ifc root c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcShapeAspect

has characteristics: functional

has domain
ifc shape aspect c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcTableColumn

has characteristics: functional

has domain
ifc table column c
has range
ifc text c

Descriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#description_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc text c

DestabilizingLoadop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#destabilizingLoad_IfcStructuralAction

has characteristics: functional

has domain
ifc structural action c
has range
b o o l e a n

DiffuseColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#diffuseColour_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc colour or factor c

DiffuseReflectionColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#diffuseReflectionColour_IfcSurfaceStyleLighting

has characteristics: functional

has domain
ifc surface style lighting c
has range
ifc colour rgb c

DiffuseTransmissionColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#diffuseTransmissionColour_IfcSurfaceStyleLighting

has characteristics: functional

has domain
ifc surface style lighting c
has range
ifc colour rgb c

DiffuseTransmissionColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#diffuseTransmissionColour_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc colour or factor c

Dimensionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dimensions_IfcNamedUnit

has characteristics: functional

has domain
ifc named unit c
has range
ifc dimensional exponents c

Dirop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dir_IfcLine

has characteristics: functional

has domain
ifc line c
has range
ifc vector c

DirectionRatiosop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#directionRatios_IfcDirection

has characteristics: functional

has domain
ifc direction c
has range
r e a l list

DirectionSenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#directionSense_IfcMaterialLayerSetUsage

has characteristics: functional

has domain
ifc material layer set usage c
has range
ifc direction sense enum c

Directrixop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#directrix_IfcFixedReferenceSweptAreaSolid

has characteristics: functional

has domain
ifc fixed reference swept area solid c
has range
ifc curve c

Directrixop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#directrix_IfcSurfaceCurveSweptAreaSolid

has characteristics: functional

has domain
ifc surface curve swept area solid c
has range
ifc curve c

Directrixop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#directrix_IfcSweptDiskSolid

has characteristics: functional

has domain
ifc swept disk solid c
has range
ifc curve c

Discriminationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#discrimination_IfcPhysicalComplexQuantity

has characteristics: functional

has domain
ifc physical complex quantity c
has range
ifc label c

DispersionFactorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#dispersionFactor_IfcSurfaceStyleRefraction

has characteristics: functional

has domain
ifc surface style refraction c
has range
ifc real c

DisplacementXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#displacementX_IfcStructuralLoadSingleDisplacement

has characteristics: functional

has domain
ifc structural load single displacement c
has range
ifc length measure c

DisplacementYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#displacementY_IfcStructuralLoadSingleDisplacement

has characteristics: functional

has domain
ifc structural load single displacement c
has range
ifc length measure c

DisplacementZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#displacementZ_IfcStructuralLoadSingleDisplacement

has characteristics: functional

has domain
ifc structural load single displacement c
has range
ifc length measure c

Distanceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#distance_IfcOffsetCurve2D

has characteristics: functional

has domain
ifc offset curve2 d c
has range
ifc length measure c

Distanceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#distance_IfcOffsetCurve3D

has characteristics: functional

has domain
ifc offset curve3 d c
has range
ifc length measure c

DistanceAttenuationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#distanceAttenuation_IfcLightSourcePositional

has characteristics: functional

has domain
ifc light source positional c
has range
ifc real c

Distortionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#distortion_IfcStructuralLoadSingleDisplacementDistortion

has characteristics: functional

has domain
ifc structural load single displacement distortion c
has range
ifc curvature measure c

DistributionDataop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#distributionData_IfcLightIntensityDistribution

has characteristics: functional

has domain
ifc light intensity distribution c
has range
ifc light distribution data list c

DocumentOwnerop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#documentOwner_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc actor select c

Durationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#duration_IfcWorkControl

has characteristics: functional

has domain
ifc work control c
has range
ifc duration c

DurationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#durationType_IfcLagTime

has characteristics: functional

has domain
ifc lag time c
has range
ifc task duration enum c

DurationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#durationType_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc task duration enum c

EarlyDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#earlyDate_IfcEventTime

has characteristics: functional

has domain
ifc event time c
has range
ifc date time c

EarlyFinishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#earlyFinish_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

EarlyStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#earlyStart_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

Eastingsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eastings_IfcMapConversion

has characteristics: functional

has domain
ifc map conversion c
has range
ifc length measure c

EccentricityInXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eccentricityInX_IfcConnectionPointEccentricity

has characteristics: functional

has domain
ifc connection point eccentricity c
has range
ifc length measure c

EccentricityInYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eccentricityInY_IfcConnectionPointEccentricity

has characteristics: functional

has domain
ifc connection point eccentricity c
has range
ifc length measure c

EccentricityInZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eccentricityInZ_IfcConnectionPointEccentricity

has characteristics: functional

has domain
ifc connection point eccentricity c
has range
ifc length measure c

EdgeElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeElement_IfcOrientedEdge

has characteristics: functional

has domain
ifc oriented edge c
has range
ifc edge c

EdgeEndop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeEnd_IfcEdge

has characteristics: functional

has domain
ifc edge c
has range
ifc vertex c

EdgeGeometryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeGeometry_IfcEdgeCurve

has characteristics: functional

has domain
ifc edge curve c
has range
ifc curve c

EdgeListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeList_IfcEdgeLoop

has characteristics: functional

has domain
ifc edge loop c
has range
ifc oriented edge list c

EdgeListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeList_IfcPath

has characteristics: functional

has domain
ifc path c
has range
ifc oriented edge list c

EdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeRadius_IfcLShapeProfileDef

has characteristics: functional

has domain
ifc l shape profile def c
has range
ifc non negative length measure c

EdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeRadius_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc non negative length measure c

EdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeRadius_IfcZShapeProfileDef

has characteristics: functional

has domain
ifc z shape profile def c
has range
ifc non negative length measure c

EdgeStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edgeStart_IfcEdge

has characteristics: functional

has domain
ifc edge c
has range
ifc vertex c

Editionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#edition_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc label c

EditionDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#editionDate_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc date c

Editorsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#editors_IfcDocumentInformation

has domain
ifc document information c
has range
ifc actor select c

EffectiveDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#effectiveDepth_IfcReinforcementBarProperties

has characteristics: functional

has domain
ifc reinforcement bar properties c
has range
ifc length measure c

ElectricCurrentExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#electricCurrentExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

ElectronicFormatop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#electronicFormat_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc identifier c

ElectronicMailAddressesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#electronicMailAddresses_IfcTelecomAddress

has characteristics: functional

has domain
ifc telecom address c
has range
ifc label list c

Elementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elements_IfcDerivedUnit

has domain
ifc derived unit c
has range
ifc derived unit element c

Elementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elements_IfcGeometricSet

has domain
ifc geometric set c
has range
ifc geometric set select c

ElementTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elementType_IfcElementType

has characteristics: functional

has domain
ifc element type c
has range
ifc label c

ElementTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elementType_IfcSpatialElementType

has characteristics: functional

has domain
ifc spatial element type c
has range
ifc label c

Elevationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elevation_IfcBuildingStorey

has characteristics: functional

has domain
ifc building storey c
has range
ifc length measure c

ElevationOfRefHeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elevationOfRefHeight_IfcBuilding

has characteristics: functional

has domain
ifc building c
has range
ifc length measure c

ElevationOfTerrainop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elevationOfTerrain_IfcBuilding

has characteristics: functional

has domain
ifc building c
has range
ifc length measure c

ElevationWithFlooringop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#elevationWithFlooring_IfcSpace

has characteristics: functional

has domain
ifc space c
has range
ifc length measure c

Enclosureop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#enclosure_IfcBoxedHalfSpace

has characteristics: functional

has domain
ifc boxed half space c
has range
ifc bounding box c

EndParamop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endParam_IfcFixedReferenceSweptAreaSolid

has characteristics: functional

has domain
ifc fixed reference swept area solid c
has range
ifc parameter value c

EndParamop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endParam_IfcSurfaceCurveSweptAreaSolid

has characteristics: functional

has domain
ifc surface curve swept area solid c
has range
ifc parameter value c

EndParamop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endParam_IfcSweptDiskSolid

has characteristics: functional

has domain
ifc swept disk solid c
has range
ifc parameter value c

EndProfileop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endProfile_IfcSectionProperties

has characteristics: functional

has domain
ifc section properties c
has range
ifc profile def c

EndSweptAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endSweptArea_IfcExtrudedAreaSolidTapered

has characteristics: functional

has domain
ifc extruded area solid tapered c
has range
ifc profile def c

EndSweptAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endSweptArea_IfcRevolvedAreaSolidTapered

has characteristics: functional

has domain
ifc revolved area solid tapered c
has range
ifc profile def c

EndTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endTime_IfcTimePeriod

has characteristics: functional

has domain
ifc time period c
has range
ifc time c

EndTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#endTime_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc date time c

EngagedInop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#engagedIn_IfcPerson

has domain
ifc person c
has range
ifc person and organization c
is inverse of
ThePerson op

Engagesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#engages_IfcOrganization

has domain
ifc organization c
has range
ifc person and organization c
is inverse of
TheOrganization op

EnumerationReferenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#enumerationReference_IfcPropertyEnumeratedValue

has characteristics: functional

has domain
ifc property enumerated value c
has range
ifc property enumeration c

EnumerationValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#enumerationValues_IfcPropertyEnumeratedValue

has characteristics: functional

has domain
ifc property enumerated value c
has range
ifc value list c

EnumerationValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#enumerationValues_IfcPropertyEnumeration

has characteristics: functional

has domain
ifc property enumeration c
has range
ifc value list c

Enumeratorsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#enumerators_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc property enumeration c

EventOccurenceTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eventOccurenceTime_IfcEvent

has characteristics: functional

has domain
ifc event c
has range
ifc event time c

EventTriggerTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eventTriggerType_IfcEvent

has characteristics: functional

has domain
ifc event c
has range
ifc event trigger type enum c

EventTriggerTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#eventTriggerType_IfcEventType

has characteristics: functional

has domain
ifc event type c
has range
ifc event trigger type enum c

ExceptionTimesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#exceptionTimes_IfcWorkCalendar

has domain
ifc work calendar c
has range
ifc work time c

ExchangeRateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#exchangeRate_IfcCurrencyRelationship

has characteristics: functional

has domain
ifc currency relationship c
has range
ifc positive ratio measure c

Exponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#exponent_IfcDerivedUnitElement

has characteristics: functional

has domain
ifc derived unit element c
has range
i n t e g e r

Expressionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#expression_IfcMaterialRelationship

has characteristics: functional

has domain
ifc material relationship c
has range
ifc label c

Expressionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#expression_IfcPropertyDependencyRelationship

has characteristics: functional

has domain
ifc property dependency relationship c
has range
ifc text c

Expressionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#expression_IfcPropertyTableValue

has characteristics: functional

has domain
ifc property table value c
has range
ifc text c

Expressionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#expression_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc label c

Extentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#extent_IfcTextLiteralWithExtent

has characteristics: functional

has domain
ifc text literal with extent c
has range
ifc planar extent c

ExternalReferenceForResourcesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#externalReferenceForResources_IfcExternalReference

has domain
ifc external reference c
has range
ifc external reference relationship c
is inverse of
RelatingReference op

ExtrudedDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#extrudedDirection_IfcExtrudedAreaSolid

has characteristics: functional

has domain
ifc extruded area solid c
has range
ifc direction c

ExtrudedDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#extrudedDirection_IfcSurfaceOfLinearExtrusion

has characteristics: functional

has domain
ifc surface of linear extrusion c
has range
ifc direction c

FaceSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#faceSurface_IfcFaceSurface

has characteristics: functional

has domain
ifc face surface c
has range
ifc surface c

FacsimileNumbersop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#facsimileNumbers_IfcTelecomAddress

has characteristics: functional

has domain
ifc telecom address c
has range
ifc label list c

Factorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#factor_IfcRelAssignsToGroupByFactor

has characteristics: functional

has domain
ifc rel assigns to group by factor c
has range
ifc ratio measure c

FamilyNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#familyName_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc label c

FbsmFacesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fbsmFaces_IfcFaceBasedSurfaceModel

has domain
ifc face based surface model c
has range
ifc connected face set c

FilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#filletRadius_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc non negative length measure c

FilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#filletRadius_IfcLShapeProfileDef

has characteristics: functional

has domain
ifc l shape profile def c
has range
ifc non negative length measure c

FilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#filletRadius_IfcSweptDiskSolidPolygonal

has characteristics: functional

has domain
ifc swept disk solid polygonal c
has range
ifc positive length measure c

FilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#filletRadius_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc non negative length measure c

FilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#filletRadius_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc non negative length measure c

FilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#filletRadius_IfcZShapeProfileDef

has characteristics: functional

has domain
ifc z shape profile def c
has range
ifc non negative length measure c

FillStylesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fillStyles_IfcFillAreaStyle

has domain
ifc fill area style c
has range
ifc fill style select c

FillsVoidsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fillsVoids_IfcElement

has characteristics: functional

has domain
ifc element c
has range
ifc rel fills element c
is inverse of
RelatedBuildingElement op

Finishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#finish_IfcWorkTime

has characteristics: functional

has domain
ifc work time c
has range
ifc date c

FinishTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#finishTime_IfcWorkControl

has characteristics: functional

has domain
ifc work control c
has range
ifc date time c

FirstMullionOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#firstMullionOffset_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc normalised ratio measure c

FirstOperandop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#firstOperand_IfcBooleanResult

has characteristics: functional

has domain
ifc boolean result c
has range
ifc boolean operand c

FirstTransomOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#firstTransomOffset_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc normalised ratio measure c

FixedReferenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fixedReference_IfcFixedReferenceSweptAreaSolid

has characteristics: functional

has domain
ifc fixed reference swept area solid c
has range
ifc direction c

FixedUntilDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fixedUntilDate_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc date c

FlangeEdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeEdgeRadius_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc non negative length measure c

FlangeEdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeEdgeRadius_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc non negative length measure c

FlangeSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeSlope_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc plane angle measure c

FlangeSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeSlope_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc plane angle measure c

FlangeSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeSlope_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc plane angle measure c

FlangeThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeThickness_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc positive length measure c

FlangeThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeThickness_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc positive length measure c

FlangeThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeThickness_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc positive length measure c

FlangeThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeThickness_IfcZShapeProfileDef

has characteristics: functional

has domain
ifc z shape profile def c
has range
ifc positive length measure c

FlangeWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeWidth_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc positive length measure c

FlangeWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeWidth_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc positive length measure c

FlangeWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flangeWidth_IfcZShapeProfileDef

has characteristics: functional

has domain
ifc z shape profile def c
has range
ifc positive length measure c

FlowDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#flowDirection_IfcDistributionPort

has characteristics: functional

has domain
ifc distribution port c
has range
ifc flow direction enum c

FontFamilyop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fontFamily_IfcTextStyleFontModel

has characteristics: functional

has domain
ifc text style font model c
has range
ifc text font name list c

FontSizeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fontSize_IfcTextStyleFontModel

has characteristics: functional

has domain
ifc text style font model c
has range
ifc size select c

FontStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fontStyle_IfcTextStyleFontModel

has characteristics: functional

has domain
ifc text style font model c
has range
ifc font style c

FontVariantop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fontVariant_IfcTextStyleFontModel

has characteristics: functional

has domain
ifc text style font model c
has range
ifc font variant c

FontWeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fontWeight_IfcTextStyleFontModel

has characteristics: functional

has domain
ifc text style font model c
has range
ifc font weight c

ForceXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#forceX_IfcStructuralLoadSingleForce

has characteristics: functional

has domain
ifc structural load single force c
has range
ifc force measure c

ForceYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#forceY_IfcStructuralLoadSingleForce

has characteristics: functional

has domain
ifc structural load single force c
has range
ifc force measure c

ForceZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#forceZ_IfcStructuralLoadSingleForce

has characteristics: functional

has domain
ifc structural load single force c
has range
ifc force measure c

ForLayerSetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#forLayerSet_IfcMaterialLayerSetUsage

has characteristics: functional

has domain
ifc material layer set usage c
has range
ifc material layer set c

Formulaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#formula_IfcQuantityArea

has characteristics: functional

has domain
ifc quantity area c
has range
ifc label c

Formulaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#formula_IfcQuantityCount

has characteristics: functional

has domain
ifc quantity count c
has range
ifc label c

Formulaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#formula_IfcQuantityLength

has characteristics: functional

has domain
ifc quantity length c
has range
ifc label c

Formulaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#formula_IfcQuantityTime

has characteristics: functional

has domain
ifc quantity time c
has range
ifc label c

Formulaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#formula_IfcQuantityVolume

has characteristics: functional

has domain
ifc quantity volume c
has range
ifc label c

Formulaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#formula_IfcQuantityWeight

has characteristics: functional

has domain
ifc quantity weight c
has range
ifc label c

ForProfileEndSetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#forProfileEndSet_IfcMaterialProfileSetUsageTapering

has characteristics: functional

has domain
ifc material profile set usage tapering c
has range
ifc material profile set c

ForProfileSetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#forProfileSet_IfcMaterialProfileSetUsage

has characteristics: functional

has domain
ifc material profile set usage c
has range
ifc material profile set c

Fractionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#fraction_IfcMaterialConstituent

has characteristics: functional

has domain
ifc material constituent c
has range
ifc normalised ratio measure c

FrameDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#frameDepth_IfcPermeableCoveringProperties

has characteristics: functional

has domain
ifc permeable covering properties c
has range
ifc positive length measure c

FrameDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#frameDepth_IfcWindowPanelProperties

has characteristics: functional

has domain
ifc window panel properties c
has range
ifc positive length measure c

FrameThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#frameThickness_IfcPermeableCoveringProperties

has characteristics: functional

has domain
ifc permeable covering properties c
has range
ifc positive length measure c

FrameThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#frameThickness_IfcWindowPanelProperties

has characteristics: functional

has domain
ifc window panel properties c
has range
ifc positive length measure c

FreeFloatop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#freeFloat_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc duration c

FrictionCoefficientop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#frictionCoefficient_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc normalised ratio measure c

GeodeticDatumop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#geodeticDatum_IfcCoordinateReferenceSystem

has characteristics: functional

has domain
ifc coordinate reference system c
has range
ifc identifier c

Girthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#girth_IfcCShapeProfileDef

has characteristics: functional

has domain
ifc c shape profile def c
has range
ifc positive length measure c

GivenNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#givenName_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc label c

GivingApprovalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#givingApproval_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc actor select c

GlobalIdop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#globalId_IfcRoot

has characteristics: functional

has domain
ifc root c
has range
ifc globally unique id c

GlobalOrLocalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#globalOrLocal_IfcStructuralActivity

has characteristics: functional

has domain
ifc structural activity c
has range
ifc global or local enum c

Greenop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#green_IfcColourRgb

has characteristics: functional

has domain
ifc colour rgb c
has range
ifc normalised ratio measure c

HasAssignmentsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasAssignments_IfcObjectDefinition

has domain
ifc object definition c
has range
ifc rel assigns c
is inverse of
RelatedObjects op

HasColoursop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasColours_IfcTessellatedFaceSet

has characteristics: functional

has domain
ifc tessellated face set c
has range
ifc indexed colour map c
is inverse of
MappedTo op

HasControlElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasControlElements_IfcDistributionFlowElement

has characteristics: functional

has domain
ifc distribution flow element c
has range
ifc rel flow control elements c
is inverse of
RelatingFlowElement op

HasCoveringsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasCoverings_IfcBuildingElement

has domain
ifc building element c
has range
ifc rel covers bldg elements c
is inverse of
RelatingBuildingElement op

HasCoveringsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasCoverings_IfcSpace

has domain
ifc space c
has range
ifc rel covers spaces c
is inverse of
RelatingSpace op

HasDocumentReferencesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasDocumentReferences_IfcDocumentInformation

has domain
ifc document information c
has range
ifc document reference c
is inverse of
ReferencedDocument op

HasFillingsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasFillings_IfcOpeningElement

has domain
ifc opening element c
has range
ifc rel fills element c
is inverse of
RelatingOpeningElement op

HasLibraryReferencesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasLibraryReferences_IfcLibraryInformation

has domain
ifc library information c
has range
ifc library reference c
is inverse of
ReferencedLibrary op

HasOpeningsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasOpenings_IfcElement

has domain
ifc element c
has range
ifc rel voids element c
is inverse of
RelatingBuildingElement op

HasPortsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasPorts_IfcDistributionElement

has domain
ifc distribution element c
has range
ifc rel connects port to element c
is inverse of
RelatedElement op

HasProjectionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasProjections_IfcElement

has domain
ifc element c
has range
ifc rel projects element c
is inverse of
RelatingElement op

HasPropertiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasProperties_IfcComplexProperty

has domain
ifc complex property c
has range
ifc property c
is inverse of
PartOfComplex op

HasPropertiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasProperties_IfcMaterialDefinition

has domain
ifc material definition c
has range
ifc material properties c
is inverse of
Material op

HasPropertiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasProperties_IfcProfileDef

has domain
ifc profile def c
has range
ifc profile properties c
is inverse of
ProfileDefinition op

HasPropertiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasProperties_IfcPropertySet

has domain
ifc property set c
has range
ifc property c
is inverse of
PartOfPset op

HasPropertySetsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasPropertySets_IfcTypeObject

has domain
ifc type object c
has range
ifc property set definition c
is inverse of
DefinesType op

HasPropertyTemplatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasPropertyTemplates_IfcComplexPropertyTemplate

has domain
ifc complex property template c
has range
ifc property template c
is inverse of
PartOfComplexTemplate op

HasPropertyTemplatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasPropertyTemplates_IfcPropertySetTemplate

has domain
ifc property set template c
has range
ifc property template c
is inverse of
PartOfPsetTemplate op

HasQuantitiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasQuantities_IfcPhysicalComplexQuantity

has domain
ifc physical complex quantity c
has range
ifc physical quantity c
is inverse of
PartOfComplex op

HasRepresentationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasRepresentation_IfcMaterial

has characteristics: functional

has domain
ifc material c
has range
ifc material definition representation c
is inverse of
RepresentedMaterial op

HasResultsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasResults_IfcStructuralAnalysisModel

has domain
ifc structural analysis model c
has range
ifc structural result group c
is inverse of
ResultGroupFor op

HasSubContextsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasSubContexts_IfcGeometricRepresentationContext

has domain
ifc geometric representation context c
has range
ifc geometric representation sub context c
is inverse of
ParentContext op

HasTextureMapsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasTextureMaps_IfcFace

has domain
ifc face c
has range
ifc texture map c
is inverse of
MappedTo op

HasTexturesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hasTextures_IfcTessellatedFaceSet

has domain
ifc tessellated face set c
has range
ifc indexed texture map c
is inverse of
MappedTo op

HatchLineAngleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hatchLineAngle_IfcFillAreaStyleHatching

has characteristics: functional

has domain
ifc fill area style hatching c
has range
ifc plane angle measure c

HatchLineAppearanceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#hatchLineAppearance_IfcFillAreaStyleHatching

has characteristics: functional

has domain
ifc fill area style hatching c
has range
ifc curve style c

Heightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#height_IfcPixelTexture

has characteristics: functional

has domain
ifc pixel texture c
has range
ifc integer c

Heightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#height_IfcRectangularPyramid

has characteristics: functional

has domain
ifc rectangular pyramid c
has range
ifc positive length measure c

Heightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#height_IfcRightCircularCone

has characteristics: functional

has domain
ifc right circular cone c
has range
ifc positive length measure c

Heightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#height_IfcRightCircularCylinder

has characteristics: functional

has domain
ifc right circular cylinder c
has range
ifc positive length measure c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcControl

has characteristics: functional

has domain
ifc control c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcExternalReference

has characteristics: functional

has domain
ifc external reference c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcOrganization

has characteristics: functional

has domain
ifc organization c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcProcess

has characteristics: functional

has domain
ifc process c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcResource

has characteristics: functional

has domain
ifc resource c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcTypeProcess

has characteristics: functional

has domain
ifc type process c
has range
ifc identifier c

Identificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identification_IfcTypeResource

has characteristics: functional

has domain
ifc type resource c
has range
ifc identifier c

Identifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identifier_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc identifier c

Identifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identifier_IfcPresentationLayerAssignment

has characteristics: functional

has domain
ifc presentation layer assignment c
has range
ifc identifier c

Identifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#identifier_IfcTableColumn

has characteristics: functional

has domain
ifc table column c
has range
ifc identifier c

ImplicitOuterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#implicitOuter_IfcCurveBoundedSurface

has characteristics: functional

has domain
ifc curve bounded surface c
has range
b o o l e a n

ImpliedOrderop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#impliedOrder_IfcRelInterferesElements

has characteristics: functional

has domain
ifc rel interferes elements c
has range
l o g i c a l

IncorporationDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#incorporationDate_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc date c

InnerBoundariesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerBoundaries_IfcAnnotationFillArea

has domain
ifc annotation fill area c
has range
ifc curve c

InnerBoundariesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerBoundaries_IfcCurveBoundedPlane

has domain
ifc curve bounded plane c
has range
ifc curve c

InnerBoundariesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerBoundaries_IfcRelSpaceBoundary1stLevel

has domain
ifc rel space boundary1st level c
has range
ifc rel space boundary1st level c
is inverse of
ParentBoundary op

InnerCurvesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerCurves_IfcArbitraryProfileDefWithVoids

has domain
ifc arbitrary profile def with voids c
has range
ifc curve c

InnerFilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerFilletRadius_IfcRectangleHollowProfileDef

has characteristics: functional

has domain
ifc rectangle hollow profile def c
has range
ifc non negative length measure c

InnerRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerRadius_IfcSweptDiskSolid

has characteristics: functional

has domain
ifc swept disk solid c
has range
ifc positive length measure c

InnerReferenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#innerReference_IfcReference

has characteristics: functional

has domain
ifc reference c
has range
ifc reference c

InstanceNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#instanceName_IfcReference

has characteristics: functional

has domain
ifc reference c
has range
ifc label c

IntendedUseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#intendedUse_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc text c

Intensityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#intensity_IfcLightSource

has characteristics: functional

has domain
ifc light source c
has range
ifc normalised ratio measure c

Intentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#intent_IfcRelAssociatesConstraint

has characteristics: functional

has domain
ifc rel associates constraint c
has range
ifc label c

InterferenceGeometryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#interferenceGeometry_IfcRelInterferesElements

has characteristics: functional

has domain
ifc rel interferes elements c
has range
ifc connection geometry c

InterferenceTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#interferenceType_IfcRelInterferesElements

has characteristics: functional

has domain
ifc rel interferes elements c
has range
ifc identifier c

InterferesElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#interferesElements_IfcElement

has domain
ifc element c
has range
ifc rel interferes elements c
is inverse of
RelatingElement op

InternalFilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#internalFilletRadius_IfcCShapeProfileDef

has characteristics: functional

has domain
ifc c shape profile def c
has range
ifc non negative length measure c

InternalLocationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#internalLocation_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label c

InternalOrExternalBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#internalOrExternalBoundary_IfcRelSpaceBoundary

has characteristics: functional

has domain
ifc rel space boundary c
has range
ifc internal or external enum c

IntersectingAxesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#intersectingAxes_IfcVirtualGridIntersection

has characteristics: functional

has domain
ifc virtual grid intersection c
has range
ifc grid axis list c

Intervalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#interval_IfcRecurrencePattern

has characteristics: functional

has domain
ifc recurrence pattern c
has range
ifc integer c

InvisibleSegmentLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#invisibleSegmentLength_IfcCurveStyleFontPattern

has characteristics: functional

has domain
ifc curve style font pattern c
has range
ifc positive length measure c

IsActingUponop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isActingUpon_IfcActor

has domain
ifc actor c
has range
ifc rel assigns to actor c
is inverse of
RelatingActor op

IsConnectionRealizationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isConnectionRealization_IfcElement

has domain
ifc element c
has range
ifc rel connects with realizing elements c
is inverse of
RealizingElements op

IsCriticalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isCritical_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
b o o l e a n

IsDeclaredByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isDeclaredBy_IfcObject

has characteristics: functional

has domain
ifc object c
has range
ifc rel defines by object c
is inverse of
RelatedObjects op

IsDecomposedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isDecomposedBy_IfcObjectDefinition

has domain
ifc object definition c
has range
ifc rel aggregates c
is inverse of
RelatingObject op

IsDefinedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isDefinedBy_IfcPropertySetDefinition

has domain
ifc property set definition c
has range
ifc rel defines by template c
is inverse of
RelatedPropertySets op

IsGroupedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isGroupedBy_IfcGroup

has domain
ifc group c
has range
ifc rel assigns to group c
is inverse of
RelatingGroup op

IsHeadingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isHeading_IfcTableRow

has characteristics: functional

has domain
ifc table row c
has range
b o o l e a n

IsInterferedByElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isInterferedByElements_IfcElement

has domain
ifc element c
has range
ifc rel interferes elements c
is inverse of
RelatedElement op

IsLinearop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isLinear_IfcStructuralResultGroup

has characteristics: functional

has domain
ifc structural result group c
has range
b o o l e a n

IsMilestoneop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isMilestone_IfcTask

has characteristics: functional

has domain
ifc task c
has range
b o o l e a n

IsNestedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isNestedBy_IfcObjectDefinition

has domain
ifc object definition c
has range
ifc rel nests c
is inverse of
RelatingObject op

IsOverAllocatedop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isOverAllocated_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
b o o l e a n

IsPointedToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isPointedTo_IfcDocumentInformation

has domain
ifc document information c
has range
ifc document information relationship c
is inverse of
RelatedDocuments op

IsPointerop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isPointer_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc document information relationship c
is inverse of
RelatingDocument op

IsPredecessorToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isPredecessorTo_IfcProcess

has domain
ifc process c
has range
ifc rel sequence c
is inverse of
RelatingProcess op

IsRelatedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isRelatedBy_IfcOrganization

has domain
ifc organization c
has range
ifc organization relationship c
is inverse of
RelatedOrganizations op

IsRelatedWithop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isRelatedWith_IfcApproval

has domain
ifc approval c
has range
ifc approval relationship c
is inverse of
RelatedApprovals op

IsRelatedWithop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isRelatedWith_IfcMaterial

has domain
ifc material c
has range
ifc material relationship c
is inverse of
RelatedMaterials op

IsSuccessorFromop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isSuccessorFrom_IfcProcess

has domain
ifc process c
has range
ifc rel sequence c
is inverse of
RelatedProcess op

IsTypedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isTypedBy_IfcObject

has characteristics: functional

has domain
ifc object c
has range
ifc rel defines by type c
is inverse of
RelatedObjects op

IsVentilatedop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#isVentilated_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc logical c

Itemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#item_IfcStyledItem

has characteristics: functional

has domain
ifc styled item c
has range
ifc representation item c
is inverse of
StyledByItem op

Itemsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#items_IfcRepresentation

has domain
ifc representation c
has range
ifc representation item c

Jurisdictionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#jurisdiction_IfcInventory

has characteristics: functional

has domain
ifc inventory c
has range
ifc actor select c

KnotMultiplicitiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#knotMultiplicities_IfcBSplineCurveWithKnots

has characteristics: functional

has domain
ifc b spline curve with knots c
has range
i n t e g e r list

Knotsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#knots_IfcBSplineCurveWithKnots

has characteristics: functional

has domain
ifc b spline curve with knots c
has range
ifc parameter value list c

KnotSpecop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#knotSpec_IfcBSplineCurveWithKnots

has characteristics: functional

has domain
ifc b spline curve with knots c
has range
ifc knot type c

KnotSpecop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#knotSpec_IfcBSplineSurfaceWithKnots

has characteristics: functional

has domain
ifc b spline surface with knots c
has range
ifc knot type c

Labelop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#label_IfcCompositeProfileDef

has characteristics: functional

has domain
ifc composite profile def c
has range
ifc label c

Labelop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#label_IfcDerivedProfileDef

has characteristics: functional

has domain
ifc derived profile def c
has range
ifc label c

LagValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lagValue_IfcLagTime

has characteristics: functional

has domain
ifc lag time c
has range
ifc time or ratio select c

LandTitleNumberop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#landTitleNumber_IfcSite

has characteristics: functional

has domain
ifc site c
has range
ifc label c

Languageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#language_IfcLibraryReference

has characteristics: functional

has domain
ifc library reference c
has range
ifc language id c

LastModifiedDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lastModifiedDate_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc time stamp c

LastModifyingApplicationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lastModifyingApplication_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc application c

LastModifyingUserop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lastModifyingUser_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc person and organization c

LastRevisionTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lastRevisionTime_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc date time c

LastUpdateDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lastUpdateDate_IfcInventory

has characteristics: functional

has domain
ifc inventory c
has range
ifc date c

LateDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lateDate_IfcEventTime

has characteristics: functional

has domain
ifc event time c
has range
ifc date time c

LateFinishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lateFinish_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

LateStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lateStart_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

LayerBlockedop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerBlocked_IfcPresentationLayerWithStyle

has characteristics: functional

has domain
ifc presentation layer with style c
has range
l o g i c a l

LayerFrozenop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerFrozen_IfcPresentationLayerWithStyle

has characteristics: functional

has domain
ifc presentation layer with style c
has range
l o g i c a l

LayerOnop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerOn_IfcPresentationLayerWithStyle

has characteristics: functional

has domain
ifc presentation layer with style c
has range
l o g i c a l

LayerSetDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerSetDirection_IfcMaterialLayerSetUsage

has characteristics: functional

has domain
ifc material layer set usage c
has range
ifc layer set direction enum c

LayerSetNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerSetName_IfcMaterialLayerSet

has characteristics: functional

has domain
ifc material layer set c
has range
ifc label c

LayerStylesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerStyles_IfcPresentationLayerWithStyle

has domain
ifc presentation layer with style c
has range
ifc presentation style c

LayerThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#layerThickness_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc non negative length measure c

LegSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#legSlope_IfcLShapeProfileDef

has characteristics: functional

has domain
ifc l shape profile def c
has range
ifc plane angle measure c

LengthExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lengthExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

LengthValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lengthValue_IfcQuantityLength

has characteristics: functional

has domain
ifc quantity length c
has range
ifc length measure c

LetterSpacingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#letterSpacing_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc size select c

Levelop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#level_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc label c

LevelingDelayop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#levelingDelay_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc duration c

LifeCyclePhaseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lifeCyclePhase_IfcPerformanceHistory

has characteristics: functional

has domain
ifc performance history c
has range
ifc label c

LightColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lightColour_IfcLightSource

has characteristics: functional

has domain
ifc light source c
has range
ifc colour rgb c

LightDistributionCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lightDistributionCurve_IfcLightIntensityDistribution

has characteristics: functional

has domain
ifc light intensity distribution c
has range
ifc light distribution curve enum c

LightDistributionDataSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lightDistributionDataSource_IfcLightSourceGoniometric

has characteristics: functional

has domain
ifc light source goniometric c
has range
ifc light distribution data source select c

LightEmissionSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lightEmissionSource_IfcLightSourceGoniometric

has characteristics: functional

has domain
ifc light source goniometric c
has range
ifc light emission source enum c

LinearForceXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#linearForceX_IfcStructuralLoadLinearForce

has characteristics: functional

has domain
ifc structural load linear force c
has range
ifc linear force measure c

LinearForceYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#linearForceY_IfcStructuralLoadLinearForce

has characteristics: functional

has domain
ifc structural load linear force c
has range
ifc linear force measure c

LinearForceZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#linearForceZ_IfcStructuralLoadLinearForce

has characteristics: functional

has domain
ifc structural load linear force c
has range
ifc linear force measure c

LinearMomentXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#linearMomentX_IfcStructuralLoadLinearForce

has characteristics: functional

has domain
ifc structural load linear force c
has range
ifc linear moment measure c

LinearMomentYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#linearMomentY_IfcStructuralLoadLinearForce

has characteristics: functional

has domain
ifc structural load linear force c
has range
ifc linear moment measure c

LinearMomentZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#linearMomentZ_IfcStructuralLoadLinearForce

has characteristics: functional

has domain
ifc structural load linear force c
has range
ifc linear moment measure c

LineHeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lineHeight_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc size select c

LiningDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningDepth_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc positive length measure c

LiningDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningDepth_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc positive length measure c

LiningOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningOffset_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc length measure c

LiningOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningOffset_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc length measure c

LiningThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningThickness_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc non negative length measure c

LiningThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningThickness_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc non negative length measure c

LiningToPanelOffsetXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningToPanelOffsetX_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc length measure c

LiningToPanelOffsetXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningToPanelOffsetX_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc length measure c

LiningToPanelOffsetYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningToPanelOffsetY_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc length measure c

LiningToPanelOffsetYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#liningToPanelOffsetY_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc length measure c

ListPositionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#listPositions_IfcReference

has characteristics: functional

has domain
ifc reference c
has range
i n t e g e r list

ListValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#listValues_IfcIrregularTimeSeriesValue

has characteristics: functional

has domain
ifc irregular time series value c
has range
ifc value list c

ListValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#listValues_IfcPropertyListValue

has characteristics: functional

has domain
ifc property list value c
has range
ifc value list c

ListValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#listValues_IfcTimeSeriesValue

has characteristics: functional

has domain
ifc time series value c
has range
ifc value list c

Literalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#literal_IfcTextLiteral

has characteristics: functional

has domain
ifc text literal c
has range
ifc presentable text c

LoadedByop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#loadedBy_IfcStructuralAnalysisModel

has domain
ifc structural analysis model c
has range
ifc structural load group c
is inverse of
LoadGroupFor op

LoadGroupForop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#loadGroupFor_IfcStructuralLoadGroup

has domain
ifc structural load group c
has range
ifc structural analysis model c
is inverse of
LoadedBy op

LocalOriginop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#localOrigin_IfcCartesianTransformationOperator

has characteristics: functional

has domain
ifc cartesian transformation operator c
has range
ifc cartesian point c

Locationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#location_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc u r i reference c

Locationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#location_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc u r i reference c

Locationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#location_IfcExternalReference

has characteristics: functional

has domain
ifc external reference c
has range
ifc u r i reference c

Locationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#location_IfcLibraryInformation

has characteristics: functional

has domain
ifc library information c
has range
ifc u r i reference c

Locationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#location_IfcPlacement

has characteristics: functional

has domain
ifc placement c
has range
ifc cartesian point c

Locationsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#locations_IfcStructuralLoadConfiguration

has characteristics: functional

has domain
ifc structural load configuration c
has range
ifc length measure list list c

LogicalAggregatorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#logicalAggregator_IfcObjective

has characteristics: functional

has domain
ifc objective c
has range
ifc logical operator enum c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcActionRequest

has characteristics: functional

has domain
ifc action request c
has range
ifc text c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcPermit

has characteristics: functional

has domain
ifc permit c
has range
ifc text c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcProcess

has characteristics: functional

has domain
ifc process c
has range
ifc text c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcProjectOrder

has characteristics: functional

has domain
ifc project order c
has range
ifc text c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcResource

has characteristics: functional

has domain
ifc resource c
has range
ifc text c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcTypeProcess

has characteristics: functional

has domain
ifc type process c
has range
ifc text c

LongDescriptionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longDescription_IfcTypeResource

has characteristics: functional

has domain
ifc type resource c
has range
ifc text c

LongitudinalBarCrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalBarCrossSectionArea_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc area measure c

LongitudinalBarCrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalBarCrossSectionArea_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc area measure c

LongitudinalBarNominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalBarNominalDiameter_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc positive length measure c

LongitudinalBarNominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalBarNominalDiameter_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc positive length measure c

LongitudinalBarSpacingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalBarSpacing_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc positive length measure c

LongitudinalBarSpacingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalBarSpacing_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc positive length measure c

LongitudinalEndPositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalEndPosition_IfcSectionReinforcementProperties

has characteristics: functional

has domain
ifc section reinforcement properties c
has range
ifc length measure c

LongitudinalStartPositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longitudinalStartPosition_IfcSectionReinforcementProperties

has characteristics: functional

has domain
ifc section reinforcement properties c
has range
ifc length measure c

LongNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longName_IfcContext

has characteristics: functional

has domain
ifc context c
has range
ifc label c

LongNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longName_IfcDistributionSystem

has characteristics: functional

has domain
ifc distribution system c
has range
ifc label c

LongNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longName_IfcSpaceType

has characteristics: functional

has domain
ifc space type c
has range
ifc label c

LongNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longName_IfcSpatialElement

has characteristics: functional

has domain
ifc spatial element c
has range
ifc label c

LongNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longName_IfcSpatialZoneType

has characteristics: functional

has domain
ifc spatial zone type c
has range
ifc label c

LongNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#longName_IfcZone

has characteristics: functional

has domain
ifc zone c
has range
ifc label c

LoopVertexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#loopVertex_IfcVertexLoop

has characteristics: functional

has domain
ifc vertex loop c
has range
ifc vertex c

LowerBoundValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#lowerBoundValue_IfcPropertyBoundedValue

has characteristics: functional

has domain
ifc property bounded value c
has range
ifc value c

LuminousFluxop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#luminousFlux_IfcLightSourceGoniometric

has characteristics: functional

has domain
ifc light source goniometric c
has range
ifc luminous flux measure c

LuminousIntensityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#luminousIntensity_IfcLightDistributionData

has characteristics: functional

has domain
ifc light distribution data c
has range
ifc luminous intensity distribution measure list c

LuminousIntensityExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#luminousIntensityExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

Magnitudeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#magnitude_IfcVector

has characteristics: functional

has domain
ifc vector c
has range
ifc length measure c

MainPlaneAngleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mainPlaneAngle_IfcLightDistributionData

has characteristics: functional

has domain
ifc light distribution data c
has range
ifc plane angle measure c

MappedRepresentationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappedRepresentation_IfcRepresentationMap

has characteristics: functional

has domain
ifc representation map c
has range
ifc representation c
is inverse of
RepresentationMap op

MappedToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappedTo_IfcIndexedColourMap

has characteristics: functional

has domain
ifc indexed colour map c
has range
ifc tessellated face set c
is inverse of
HasColours op

MappedToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappedTo_IfcIndexedTextureMap

has characteristics: functional

has domain
ifc indexed texture map c
has range
ifc tessellated face set c
is inverse of
HasTextures op

MappedToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappedTo_IfcTextureMap

has characteristics: functional

has domain
ifc texture map c
has range
ifc face c
is inverse of
HasTextureMaps op

MappingOriginop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappingOrigin_IfcRepresentationMap

has characteristics: functional

has domain
ifc representation map c
has range
ifc axis2 placement c

MappingSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappingSource_IfcMappedItem

has characteristics: functional

has domain
ifc mapped item c
has range
ifc representation map c
is inverse of
MapUsage op

MappingTargetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mappingTarget_IfcMappedItem

has characteristics: functional

has domain
ifc mapped item c
has range
ifc cartesian transformation operator c

MapProjectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mapProjection_IfcProjectedCRS

has characteristics: functional

has domain
ifc projected c r s c
has range
ifc identifier c

Mapsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#maps_IfcTextureCoordinate

has characteristics: functional

has domain
ifc texture coordinate c
has range
ifc surface texture list c

MapUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mapUnit_IfcProjectedCRS

has characteristics: functional

has domain
ifc projected c r s c
has range
ifc named unit c

MapUsageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mapUsage_IfcRepresentationMap

has domain
ifc representation map c
has range
ifc mapped item c
is inverse of
MappingSource op

MapZoneop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mapZone_IfcProjectedCRS

has characteristics: functional

has domain
ifc projected c r s c
has range
ifc identifier c

MassExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#massExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

MasterRepresentationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#masterRepresentation_IfcTrimmedCurve

has characteristics: functional

has domain
ifc trimmed curve c
has range
ifc trimming preference c

Materialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#material_IfcMaterialConstituent

has characteristics: functional

has domain
ifc material constituent c
has range
ifc material c

Materialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#material_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc material c

Materialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#material_IfcMaterialProfile

has characteristics: functional

has domain
ifc material profile c
has range
ifc material c

Materialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#material_IfcMaterialProperties

has characteristics: functional

has domain
ifc material properties c
has range
ifc material definition c
is inverse of
HasProperties op

MaterialClassificationsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#materialClassifications_IfcMaterialClassificationRelationship

has domain
ifc material classification relationship c
has range
ifc classification select c

MaterialConstituentsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#materialConstituents_IfcMaterialConstituentSet

has domain
ifc material constituent set c
has range
ifc material constituent c
is inverse of
ToMaterialConstituentSet op

MaterialLayersop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#materialLayers_IfcMaterialLayerSet

has characteristics: functional

has domain
ifc material layer set c
has range
ifc material layer list c

MaterialProfilesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#materialProfiles_IfcMaterialProfileSet

has characteristics: functional

has domain
ifc material profile set c
has range
ifc material profile list c

Materialsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#materials_IfcMaterialList

has characteristics: functional

has domain
ifc material list c
has range
ifc material list c

MeshLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#meshLength_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc positive length measure c

MeshLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#meshLength_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc positive length measure c

MeshWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#meshWidth_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc positive length measure c

MeshWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#meshWidth_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc positive length measure c

MessagingIDsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#messagingIDs_IfcTelecomAddress

has characteristics: functional

has domain
ifc telecom address c
has range
ifc u r i reference list c

MethodOfMeasurementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#methodOfMeasurement_IfcElementQuantity

has characteristics: functional

has domain
ifc element quantity c
has range
ifc label c

MiddleNamesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#middleNames_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc label list c

MinCurvatureRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#minCurvatureRadius_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc positive length measure c

Modeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mode_IfcSurfaceTexture

has characteristics: functional

has domain
ifc surface texture c
has range
ifc identifier c

Modeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mode_IfcTextureCoordinateGenerator

has characteristics: functional

has domain
ifc texture coordinate generator c
has range
ifc label c

ModelOrDraughtingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#modelOrDraughting_IfcCurveStyle

has characteristics: functional

has domain
ifc curve style c
has range
b o o l e a n

ModelOrDraughtingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#modelOrDraughting_IfcTextStyle

has characteristics: functional

has domain
ifc text style c
has range
b o o l e a n

ModelorDraughtingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#modelorDraughting_IfcFillAreaStyle

has characteristics: functional

has domain
ifc fill area style c
has range
b o o l e a n

MomentXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#momentX_IfcStructuralLoadSingleForce

has characteristics: functional

has domain
ifc structural load single force c
has range
ifc torque measure c

MomentYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#momentY_IfcStructuralLoadSingleForce

has characteristics: functional

has domain
ifc structural load single force c
has range
ifc torque measure c

MomentZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#momentZ_IfcStructuralLoadSingleForce

has characteristics: functional

has domain
ifc structural load single force c
has range
ifc torque measure c

MonthComponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#monthComponent_IfcRecurrencePattern

has domain
ifc recurrence pattern c
has range
ifc month in year number c

MullionThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#mullionThickness_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc non negative length measure c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcBoundaryCondition

has characteristics: functional

has domain
ifc boundary condition c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcColourSpecification

has characteristics: functional

has domain
ifc colour specification c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcContextDependentUnit

has characteristics: functional

has domain
ifc context dependent unit c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcConversionBasedUnit

has characteristics: functional

has domain
ifc conversion based unit c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcCoordinateReferenceSystem

has characteristics: functional

has domain
ifc coordinate reference system c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcCurveStyleFont

has characteristics: functional

has domain
ifc curve style font c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcCurveStyleFontAndScaling

has characteristics: functional

has domain
ifc curve style font and scaling c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcExtendedProperties

has characteristics: functional

has domain
ifc extended properties c
has range
ifc identifier c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcExternalReference

has characteristics: functional

has domain
ifc external reference c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcLibraryInformation

has characteristics: functional

has domain
ifc library information c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcLightSource

has characteristics: functional

has domain
ifc light source c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcMaterial

has characteristics: functional

has domain
ifc material c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcMaterialConstituent

has characteristics: functional

has domain
ifc material constituent c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcMaterialConstituentSet

has characteristics: functional

has domain
ifc material constituent set c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcMaterialProfile

has characteristics: functional

has domain
ifc material profile c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcMaterialProfileSet

has characteristics: functional

has domain
ifc material profile set c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcOrganization

has characteristics: functional

has domain
ifc organization c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcPhysicalQuantity

has characteristics: functional

has domain
ifc physical quantity c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcPreDefinedItem

has characteristics: functional

has domain
ifc pre defined item c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcPresentationLayerAssignment

has characteristics: functional

has domain
ifc presentation layer assignment c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcPresentationStyle

has characteristics: functional

has domain
ifc presentation style c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcProductRepresentation

has characteristics: functional

has domain
ifc product representation c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcProperty

has characteristics: functional

has domain
ifc property c
has range
ifc identifier c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcPropertyEnumeration

has characteristics: functional

has domain
ifc property enumeration c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcResourceLevelRelationship

has characteristics: functional

has domain
ifc resource level relationship c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcRoot

has characteristics: functional

has domain
ifc root c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcSIUnit

has characteristics: functional

has domain
ifc s i unit c
has range
ifc s i unit name c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcSchedulingTime

has characteristics: functional

has domain
ifc scheduling time c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcShapeAspect

has characteristics: functional

has domain
ifc shape aspect c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcStructuralConnectionCondition

has characteristics: functional

has domain
ifc structural connection condition c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcStructuralLoad

has characteristics: functional

has domain
ifc structural load c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcStyledItem

has characteristics: functional

has domain
ifc styled item c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcTable

has characteristics: functional

has domain
ifc table c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcTableColumn

has characteristics: functional

has domain
ifc table column c
has range
ifc label c

Nameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#name_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc label c

NominalBarDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalBarDiameter_IfcReinforcementBarProperties

has characteristics: functional

has domain
ifc reinforcement bar properties c
has range
ifc positive length measure c

NominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalDiameter_IfcMechanicalFastener

has characteristics: functional

has domain
ifc mechanical fastener c
has range
ifc positive length measure c

NominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalDiameter_IfcMechanicalFastenerType

has characteristics: functional

has domain
ifc mechanical fastener type c
has range
ifc positive length measure c

NominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalDiameter_IfcReinforcingBar

has characteristics: functional

has domain
ifc reinforcing bar c
has range
ifc positive length measure c

NominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalDiameter_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc positive length measure c

NominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalDiameter_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc positive length measure c

NominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalDiameter_IfcTendonType

has characteristics: functional

has domain
ifc tendon type c
has range
ifc positive length measure c

NominalLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalLength_IfcMechanicalFastener

has characteristics: functional

has domain
ifc mechanical fastener c
has range
ifc positive length measure c

NominalLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalLength_IfcMechanicalFastenerType

has characteristics: functional

has domain
ifc mechanical fastener type c
has range
ifc positive length measure c

NominalValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#nominalValue_IfcPropertySingleValue

has characteristics: functional

has domain
ifc property single value c
has range
ifc value c

NormalIndexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#normalIndex_IfcTriangulatedFaceSet

has characteristics: functional

has domain
ifc triangulated face set c
has range
i n t e g e r list list

Normalsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#normals_IfcTessellatedFaceSet

has characteristics: functional

has domain
ifc tessellated face set c
has range
ifc parameter value list list c

Northingsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#northings_IfcMapConversion

has characteristics: functional

has domain
ifc map conversion c
has range
ifc length measure c

NumberOfRiserop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#numberOfRiser_IfcStairFlight

has characteristics: functional

has domain
ifc stair flight c
has range
i n t e g e r

NumberOfTreadsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#numberOfTreads_IfcStairFlight

has characteristics: functional

has domain
ifc stair flight c
has range
i n t e g e r

ObjectiveQualifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#objectiveQualifier_IfcObjective

has characteristics: functional

has domain
ifc objective c
has range
ifc objective enum c

ObjectPlacementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#objectPlacement_IfcProduct

has characteristics: functional

has domain
ifc product c
has range
ifc object placement c
is inverse of
PlacesObject op

ObjectTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#objectType_IfcContext

has characteristics: functional

has domain
ifc context c
has range
ifc label c

ObjectTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#objectType_IfcObject

has characteristics: functional

has domain
ifc object c
has range
ifc label c

Occurrencesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#occurrences_IfcRecurrencePattern

has characteristics: functional

has domain
ifc recurrence pattern c
has range
ifc integer c

OffsetDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#offsetDirection_IfcMaterialLayerWithOffsets

has characteristics: functional

has domain
ifc material layer with offsets c
has range
ifc layer set direction enum c

OffsetDistancesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#offsetDistances_IfcVirtualGridIntersection

has characteristics: functional

has domain
ifc virtual grid intersection c
has range
ifc length measure list c

OffsetFromReferenceLineop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#offsetFromReferenceLine_IfcMaterialLayerSetUsage

has characteristics: functional

has domain
ifc material layer set usage c
has range
ifc length measure c

OffsetValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#offsetValues_IfcMaterialLayerWithOffsets

has characteristics: functional

has domain
ifc material layer with offsets c
has range
ifc length measure list c

OffsetValuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#offsetValues_IfcMaterialProfileWithOffsets

has characteristics: functional

has domain
ifc material profile with offsets c
has range
ifc length measure list c

OperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operationType_IfcDoor

has characteristics: functional

has domain
ifc door c
has range
ifc door type operation enum c

OperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operationType_IfcDoorStyle

has characteristics: functional

has domain
ifc door style c
has range
ifc door style operation enum c

OperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operationType_IfcDoorType

has characteristics: functional

has domain
ifc door type c
has range
ifc door type operation enum c

OperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operationType_IfcPermeableCoveringProperties

has characteristics: functional

has domain
ifc permeable covering properties c
has range
ifc permeable covering operation enum c

OperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operationType_IfcWindowPanelProperties

has characteristics: functional

has domain
ifc window panel properties c
has range
ifc window panel operation enum c

OperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operationType_IfcWindowStyle

has characteristics: functional

has domain
ifc window style c
has range
ifc window style operation enum c

Operatorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operator_IfcBooleanResult

has characteristics: functional

has domain
ifc boolean result c
has range
ifc boolean operator c

Operatorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#operator_IfcDerivedProfileDef

has characteristics: functional

has domain
ifc derived profile def c
has range
ifc cartesian transformation operator2 d c

Orientationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orientation_IfcFaceBound

has characteristics: functional

has domain
ifc face bound c
has range
b o o l e a n

Orientationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orientation_IfcLightSourceDirectional

has characteristics: functional

has domain
ifc light source directional c
has range
ifc direction c

Orientationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orientation_IfcLightSourceSpot

has characteristics: functional

has domain
ifc light source spot c
has range
ifc direction c

Orientationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orientation_IfcOrientedEdge

has characteristics: functional

has domain
ifc oriented edge c
has range
b o o l e a n

Orientationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orientation_IfcVector

has characteristics: functional

has domain
ifc vector c
has range
ifc direction c

OrientationOf2DPlaneop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orientationOf2DPlane_IfcStructuralAnalysisModel

has characteristics: functional

has domain
ifc structural analysis model c
has range
ifc axis2 placement3 d c

OriginalValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#originalValue_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc cost value c

OriginalValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#originalValue_IfcInventory

has characteristics: functional

has domain
ifc inventory c
has range
ifc cost value c

OrthogonalHeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#orthogonalHeight_IfcMapConversion

has characteristics: functional

has domain
ifc map conversion c
has range
ifc length measure c

Outerop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#outer_IfcManifoldSolidBrep

has characteristics: functional

has domain
ifc manifold solid brep c
has range
ifc closed shell c

OuterBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#outerBoundary_IfcAnnotationFillArea

has characteristics: functional

has domain
ifc annotation fill area c
has range
ifc curve c

OuterBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#outerBoundary_IfcCurveBoundedPlane

has characteristics: functional

has domain
ifc curve bounded plane c
has range
ifc curve c

OuterCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#outerCurve_IfcArbitraryClosedProfileDef

has characteristics: functional

has domain
ifc arbitrary closed profile def c
has range
ifc curve c

OuterFilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#outerFilletRadius_IfcRectangleHollowProfileDef

has characteristics: functional

has domain
ifc rectangle hollow profile def c
has range
ifc non negative length measure c

OverallDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallDepth_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc positive length measure c

OverallDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallDepth_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc positive length measure c

OverallHeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallHeight_IfcDoor

has characteristics: functional

has domain
ifc door c
has range
ifc positive length measure c

OverallHeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallHeight_IfcWindow

has characteristics: functional

has domain
ifc window c
has range
ifc positive length measure c

OverallWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallWidth_IfcDoor

has characteristics: functional

has domain
ifc door c
has range
ifc positive length measure c

OverallWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallWidth_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc positive length measure c

OverallWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overallWidth_IfcWindow

has characteristics: functional

has domain
ifc window c
has range
ifc positive length measure c

Overridesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#overrides_IfcIndexedColourMap

has characteristics: functional

has domain
ifc indexed colour map c
has range
ifc surface style shading c

Ownerop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#owner_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc actor select c

OwnerHistoryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#ownerHistory_IfcRoot

has characteristics: functional

has domain
ifc root c
has range
ifc owner history c

OwningApplicationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#owningApplication_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc application c

OwningUserop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#owningUser_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc person and organization c

PagerNumberop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pagerNumber_IfcTelecomAddress

has characteristics: functional

has domain
ifc telecom address c
has range
ifc label c

PanelDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#panelDepth_IfcDoorPanelProperties

has characteristics: functional

has domain
ifc door panel properties c
has range
ifc positive length measure c

PanelOperationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#panelOperation_IfcDoorPanelProperties

has characteristics: functional

has domain
ifc door panel properties c
has range
ifc door panel operation enum c

PanelPositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#panelPosition_IfcDoorPanelProperties

has characteristics: functional

has domain
ifc door panel properties c
has range
ifc door panel position enum c

PanelPositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#panelPosition_IfcPermeableCoveringProperties

has characteristics: functional

has domain
ifc permeable covering properties c
has range
ifc window panel position enum c

PanelPositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#panelPosition_IfcWindowPanelProperties

has characteristics: functional

has domain
ifc window panel properties c
has range
ifc window panel position enum c

PanelWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#panelWidth_IfcDoorPanelProperties

has characteristics: functional

has domain
ifc door panel properties c
has range
ifc normalised ratio measure c

Parameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parameter_IfcSurfaceTexture

has characteristics: functional

has domain
ifc surface texture c
has range
ifc identifier list c

Parameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parameter_IfcTextureCoordinateGenerator

has characteristics: functional

has domain
ifc texture coordinate generator c
has range
ifc real list c

ParameterTakesPrecedenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parameterTakesPrecedence_IfcDoorStyle

has characteristics: functional

has domain
ifc door style c
has range
b o o l e a n

ParameterTakesPrecedenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parameterTakesPrecedence_IfcDoorType

has characteristics: functional

has domain
ifc door type c
has range
b o o l e a n

ParameterTakesPrecedenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parameterTakesPrecedence_IfcWindowStyle

has characteristics: functional

has domain
ifc window style c
has range
b o o l e a n

ParameterTakesPrecedenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parameterTakesPrecedence_IfcWindowType

has characteristics: functional

has domain
ifc window type c
has range
b o o l e a n

ParamLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#paramLength_IfcReparametrisedCompositeCurveSegment

has characteristics: functional

has domain
ifc reparametrised composite curve segment c
has range
ifc parameter value c

ParentBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parentBoundary_IfcRelSpaceBoundary1stLevel

has characteristics: functional

has domain
ifc rel space boundary1st level c
has range
ifc rel space boundary1st level c
is inverse of
InnerBoundaries op

ParentContextop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parentContext_IfcGeometricRepresentationSubContext

has characteristics: functional

has domain
ifc geometric representation sub context c
has range
ifc geometric representation context c
is inverse of
HasSubContexts op

ParentCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parentCurve_IfcCompositeCurveSegment

has characteristics: functional

has domain
ifc composite curve segment c
has range
ifc curve c

ParentEdgeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parentEdge_IfcSubedge

has characteristics: functional

has domain
ifc subedge c
has range
ifc edge c

ParentProfileop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#parentProfile_IfcDerivedProfileDef

has characteristics: functional

has domain
ifc derived profile def c
has range
ifc profile def c

PartitioningTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partitioningType_IfcWindow

has characteristics: functional

has domain
ifc window c
has range
ifc window type partitioning enum c

PartitioningTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partitioningType_IfcWindowType

has characteristics: functional

has domain
ifc window type c
has range
ifc window type partitioning enum c

PartOfComplexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partOfComplex_IfcPhysicalQuantity

has characteristics: functional

has domain
ifc physical quantity c
has range
ifc physical complex quantity c
is inverse of
HasQuantities op

PartOfComplexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partOfComplex_IfcProperty

has domain
ifc property c
has range
ifc complex property c
is inverse of
HasProperties op

PartOfComplexTemplateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partOfComplexTemplate_IfcPropertyTemplate

has domain
ifc property template c
has range
ifc complex property template c
is inverse of
HasPropertyTemplates op

PartOfProductDefinitionShapeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partOfProductDefinitionShape_IfcShapeAspect

has characteristics: functional

has domain
ifc shape aspect c
has range
ifc product representation select c

PartOfPsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partOfPset_IfcProperty

has domain
ifc property c
has range
ifc property set c
is inverse of
HasProperties op

PartOfPsetTemplateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#partOfPsetTemplate_IfcPropertyTemplate

has domain
ifc property template c
has range
ifc property set template c
is inverse of
HasPropertyTemplates op

Pathop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#path_IfcTextLiteral

has characteristics: functional

has domain
ifc text literal c
has range
ifc text path c

PatternListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#patternList_IfcCurveStyleFont

has characteristics: functional

has domain
ifc curve style font c
has range
ifc curve style font pattern list c

PatternStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#patternStart_IfcFillAreaStyleHatching

has characteristics: functional

has domain
ifc fill area style hatching c
has range
ifc cartesian point c

Phaseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#phase_IfcContext

has characteristics: functional

has domain
ifc context c
has range
ifc label c

PhysicalOrVirtualBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#physicalOrVirtualBoundary_IfcRelSpaceBoundary

has characteristics: functional

has domain
ifc rel space boundary c
has range
ifc physical or virtual enum c

Pixelop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pixel_IfcPixelTexture

has characteristics: functional

has domain
ifc pixel texture c
has range
b i n a r y list

Placementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#placement_IfcPlanarBox

has characteristics: functional

has domain
ifc planar box c
has range
ifc axis2 placement c

Placementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#placement_IfcTextLiteral

has characteristics: functional

has domain
ifc text literal c
has range
ifc axis2 placement c

PlacementLocationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#placementLocation_IfcGridPlacement

has characteristics: functional

has domain
ifc grid placement c
has range
ifc virtual grid intersection c

PlacementRefDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#placementRefDirection_IfcGridPlacement

has characteristics: functional

has domain
ifc grid placement c
has range
ifc grid placement direction select c

PlacementRelToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#placementRelTo_IfcLocalPlacement

has characteristics: functional

has domain
ifc local placement c
has range
ifc object placement c
is inverse of
ReferencedByPlacements op

PlacesObjectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#placesObject_IfcObjectPlacement

has domain
ifc object placement c
has range
ifc product c
is inverse of
ObjectPlacement op

PlanarForceXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#planarForceX_IfcStructuralLoadPlanarForce

has characteristics: functional

has domain
ifc structural load planar force c
has range
ifc planar force measure c

PlanarForceYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#planarForceY_IfcStructuralLoadPlanarForce

has characteristics: functional

has domain
ifc structural load planar force c
has range
ifc planar force measure c

PlanarForceZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#planarForceZ_IfcStructuralLoadPlanarForce

has characteristics: functional

has domain
ifc structural load planar force c
has range
ifc planar force measure c

Pntop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pnt_IfcLine

has characteristics: functional

has domain
ifc line c
has range
ifc cartesian point c

PointOfReferenceHatchLineop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pointOfReferenceHatchLine_IfcFillAreaStyleHatching

has characteristics: functional

has domain
ifc fill area style hatching c
has range
ifc cartesian point c

PointOnRelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pointOnRelatedElement_IfcConnectionPointGeometry

has characteristics: functional

has domain
ifc connection point geometry c
has range
ifc point or vertex point c

PointOnRelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pointOnRelatingElement_IfcConnectionPointGeometry

has characteristics: functional

has domain
ifc connection point geometry c
has range
ifc point or vertex point c

PointParameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pointParameter_IfcPointOnCurve

has characteristics: functional

has domain
ifc point on curve c
has range
ifc parameter value c

PointParameterUop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pointParameterU_IfcPointOnSurface

has characteristics: functional

has domain
ifc point on surface c
has range
ifc parameter value c

PointParameterVop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#pointParameterV_IfcPointOnSurface

has characteristics: functional

has domain
ifc point on surface c
has range
ifc parameter value c

Pointsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#points_IfcPolyline

has characteristics: functional

has domain
ifc polyline c
has range
ifc cartesian point list c

Polygonop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#polygon_IfcPolyLoop

has characteristics: functional

has domain
ifc poly loop c
has range
ifc cartesian point list c

PolygonalBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#polygonalBoundary_IfcPolygonalBoundedHalfSpace

has characteristics: functional

has domain
ifc polygonal bounded half space c
has range
ifc bounded curve c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcConic

has characteristics: functional

has domain
ifc conic c
has range
ifc axis2 placement c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcCsgPrimitive3D

has characteristics: functional

has domain
ifc csg primitive3 d c
has range
ifc axis2 placement3 d c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcElementarySurface

has characteristics: functional

has domain
ifc elementary surface c
has range
ifc axis2 placement3 d c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcLightSourceGoniometric

has characteristics: functional

has domain
ifc light source goniometric c
has range
ifc axis2 placement3 d c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcLightSourcePositional

has characteristics: functional

has domain
ifc light source positional c
has range
ifc cartesian point c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcParameterizedProfileDef

has characteristics: functional

has domain
ifc parameterized profile def c
has range
ifc axis2 placement2 d c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcPolygonalBoundedHalfSpace

has characteristics: functional

has domain
ifc polygonal bounded half space c
has range
ifc axis2 placement3 d c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcRecurrencePattern

has characteristics: functional

has domain
ifc recurrence pattern c
has range
ifc integer c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcSweptAreaSolid

has characteristics: functional

has domain
ifc swept area solid c
has range
ifc axis2 placement3 d c

Positionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#position_IfcSweptSurface

has characteristics: functional

has domain
ifc swept surface c
has range
ifc axis2 placement3 d c

PostalBoxop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#postalBox_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label c

PostalCodeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#postalCode_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label c

Precisionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#precision_IfcGeometricRepresentationContext

has characteristics: functional

has domain
ifc geometric representation context c
has range
r e a l

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcActionRequest

has characteristics: functional

has domain
ifc action request c
has range
ifc action request type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcActuator

has characteristics: functional

has domain
ifc actuator c
has range
ifc actuator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcActuatorType

has characteristics: functional

has domain
ifc actuator type c
has range
ifc actuator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAirTerminal

has characteristics: functional

has domain
ifc air terminal c
has range
ifc air terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAirTerminalBox

has characteristics: functional

has domain
ifc air terminal box c
has range
ifc air terminal box type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAirTerminalBoxType

has characteristics: functional

has domain
ifc air terminal box type c
has range
ifc air terminal box type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAirTerminalType

has characteristics: functional

has domain
ifc air terminal type c
has range
ifc air terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAirToAirHeatRecovery

has characteristics: functional

has domain
ifc air to air heat recovery c
has range
ifc air to air heat recovery type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAirToAirHeatRecoveryType

has characteristics: functional

has domain
ifc air to air heat recovery type c
has range
ifc air to air heat recovery type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAlarm

has characteristics: functional

has domain
ifc alarm c
has range
ifc alarm type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAlarmType

has characteristics: functional

has domain
ifc alarm type c
has range
ifc alarm type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAudioVisualAppliance

has characteristics: functional

has domain
ifc audio visual appliance c
has range
ifc audio visual appliance type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcAudioVisualApplianceType

has characteristics: functional

has domain
ifc audio visual appliance type c
has range
ifc audio visual appliance type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBeam

has characteristics: functional

has domain
ifc beam c
has range
ifc beam type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBeamType

has characteristics: functional

has domain
ifc beam type c
has range
ifc beam type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBoiler

has characteristics: functional

has domain
ifc boiler c
has range
ifc boiler type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBoilerType

has characteristics: functional

has domain
ifc boiler type c
has range
ifc boiler type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBuildingElementPart

has characteristics: functional

has domain
ifc building element part c
has range
ifc building element part type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBuildingElementPartType

has characteristics: functional

has domain
ifc building element part type c
has range
ifc building element part type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBuildingElementProxy

has characteristics: functional

has domain
ifc building element proxy c
has range
ifc building element proxy type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBuildingElementProxyType

has characteristics: functional

has domain
ifc building element proxy type c
has range
ifc building element proxy type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBuildingSystem

has characteristics: functional

has domain
ifc building system c
has range
ifc building system type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBurner

has characteristics: functional

has domain
ifc burner c
has range
ifc burner type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcBurnerType

has characteristics: functional

has domain
ifc burner type c
has range
ifc burner type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableCarrierFitting

has characteristics: functional

has domain
ifc cable carrier fitting c
has range
ifc cable carrier fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableCarrierFittingType

has characteristics: functional

has domain
ifc cable carrier fitting type c
has range
ifc cable carrier fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableCarrierSegment

has characteristics: functional

has domain
ifc cable carrier segment c
has range
ifc cable carrier segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableCarrierSegmentType

has characteristics: functional

has domain
ifc cable carrier segment type c
has range
ifc cable carrier segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableFitting

has characteristics: functional

has domain
ifc cable fitting c
has range
ifc cable fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableFittingType

has characteristics: functional

has domain
ifc cable fitting type c
has range
ifc cable fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableSegment

has characteristics: functional

has domain
ifc cable segment c
has range
ifc cable segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCableSegmentType

has characteristics: functional

has domain
ifc cable segment type c
has range
ifc cable segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcChiller

has characteristics: functional

has domain
ifc chiller c
has range
ifc chiller type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcChillerType

has characteristics: functional

has domain
ifc chiller type c
has range
ifc chiller type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcChimney

has characteristics: functional

has domain
ifc chimney c
has range
ifc chimney type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcChimneyType

has characteristics: functional

has domain
ifc chimney type c
has range
ifc chimney type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCoil

has characteristics: functional

has domain
ifc coil c
has range
ifc coil type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCoilType

has characteristics: functional

has domain
ifc coil type c
has range
ifc coil type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcColumn

has characteristics: functional

has domain
ifc column c
has range
ifc column type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcColumnType

has characteristics: functional

has domain
ifc column type c
has range
ifc column type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCommunicationsAppliance

has characteristics: functional

has domain
ifc communications appliance c
has range
ifc communications appliance type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCommunicationsApplianceType

has characteristics: functional

has domain
ifc communications appliance type c
has range
ifc communications appliance type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCompressor

has characteristics: functional

has domain
ifc compressor c
has range
ifc compressor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCompressorType

has characteristics: functional

has domain
ifc compressor type c
has range
ifc compressor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCondenser

has characteristics: functional

has domain
ifc condenser c
has range
ifc condenser type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCondenserType

has characteristics: functional

has domain
ifc condenser type c
has range
ifc condenser type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcConstructionEquipmentResource

has characteristics: functional

has domain
ifc construction equipment resource c
has range
ifc construction equipment resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcConstructionEquipmentResourceType

has characteristics: functional

has domain
ifc construction equipment resource type c
has range
ifc construction equipment resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcConstructionMaterialResource

has characteristics: functional

has domain
ifc construction material resource c
has range
ifc construction material resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcConstructionMaterialResourceType

has characteristics: functional

has domain
ifc construction material resource type c
has range
ifc construction material resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcConstructionProductResource

has characteristics: functional

has domain
ifc construction product resource c
has range
ifc construction product resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcConstructionProductResourceType

has characteristics: functional

has domain
ifc construction product resource type c
has range
ifc construction product resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcController

has characteristics: functional

has domain
ifc controller c
has range
ifc controller type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcControllerType

has characteristics: functional

has domain
ifc controller type c
has range
ifc controller type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCooledBeam

has characteristics: functional

has domain
ifc cooled beam c
has range
ifc cooled beam type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCooledBeamType

has characteristics: functional

has domain
ifc cooled beam type c
has range
ifc cooled beam type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCoolingTower

has characteristics: functional

has domain
ifc cooling tower c
has range
ifc cooling tower type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCoolingTowerType

has characteristics: functional

has domain
ifc cooling tower type c
has range
ifc cooling tower type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCostItem

has characteristics: functional

has domain
ifc cost item c
has range
ifc cost item type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCostSchedule

has characteristics: functional

has domain
ifc cost schedule c
has range
ifc cost schedule type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCovering

has characteristics: functional

has domain
ifc covering c
has range
ifc covering type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCoveringType

has characteristics: functional

has domain
ifc covering type c
has range
ifc covering type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCrewResource

has characteristics: functional

has domain
ifc crew resource c
has range
ifc crew resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCrewResourceType

has characteristics: functional

has domain
ifc crew resource type c
has range
ifc crew resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCurtainWall

has characteristics: functional

has domain
ifc curtain wall c
has range
ifc curtain wall type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcCurtainWallType

has characteristics: functional

has domain
ifc curtain wall type c
has range
ifc curtain wall type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDamper

has characteristics: functional

has domain
ifc damper c
has range
ifc damper type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDamperType

has characteristics: functional

has domain
ifc damper type c
has range
ifc damper type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDiscreteAccessory

has characteristics: functional

has domain
ifc discrete accessory c
has range
ifc discrete accessory type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDiscreteAccessoryType

has characteristics: functional

has domain
ifc discrete accessory type c
has range
ifc discrete accessory type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDistributionChamberElement

has characteristics: functional

has domain
ifc distribution chamber element c
has range
ifc distribution chamber element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDistributionChamberElementType

has characteristics: functional

has domain
ifc distribution chamber element type c
has range
ifc distribution chamber element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDistributionPort

has characteristics: functional

has domain
ifc distribution port c
has range
ifc distribution port type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDistributionSystem

has characteristics: functional

has domain
ifc distribution system c
has range
ifc distribution system enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDoor

has characteristics: functional

has domain
ifc door c
has range
ifc door type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDoorType

has characteristics: functional

has domain
ifc door type c
has range
ifc door type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDuctFitting

has characteristics: functional

has domain
ifc duct fitting c
has range
ifc duct fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDuctFittingType

has characteristics: functional

has domain
ifc duct fitting type c
has range
ifc duct fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDuctSegment

has characteristics: functional

has domain
ifc duct segment c
has range
ifc duct segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDuctSegmentType

has characteristics: functional

has domain
ifc duct segment type c
has range
ifc duct segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDuctSilencer

has characteristics: functional

has domain
ifc duct silencer c
has range
ifc duct silencer type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcDuctSilencerType

has characteristics: functional

has domain
ifc duct silencer type c
has range
ifc duct silencer type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricAppliance

has characteristics: functional

has domain
ifc electric appliance c
has range
ifc electric appliance type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricApplianceType

has characteristics: functional

has domain
ifc electric appliance type c
has range
ifc electric appliance type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricDistributionBoard

has characteristics: functional

has domain
ifc electric distribution board c
has range
ifc electric distribution board type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricDistributionBoardType

has characteristics: functional

has domain
ifc electric distribution board type c
has range
ifc electric distribution board type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricFlowStorageDevice

has characteristics: functional

has domain
ifc electric flow storage device c
has range
ifc electric flow storage device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricFlowStorageDeviceType

has characteristics: functional

has domain
ifc electric flow storage device type c
has range
ifc electric flow storage device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricGenerator

has characteristics: functional

has domain
ifc electric generator c
has range
ifc electric generator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricGeneratorType

has characteristics: functional

has domain
ifc electric generator type c
has range
ifc electric generator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricMotor

has characteristics: functional

has domain
ifc electric motor c
has range
ifc electric motor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricMotorType

has characteristics: functional

has domain
ifc electric motor type c
has range
ifc electric motor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricTimeControl

has characteristics: functional

has domain
ifc electric time control c
has range
ifc electric time control type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElectricTimeControlType

has characteristics: functional

has domain
ifc electric time control type c
has range
ifc electric time control type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElementAssembly

has characteristics: functional

has domain
ifc element assembly c
has range
ifc element assembly type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcElementAssemblyType

has characteristics: functional

has domain
ifc element assembly type c
has range
ifc element assembly type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEngine

has characteristics: functional

has domain
ifc engine c
has range
ifc engine type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEngineType

has characteristics: functional

has domain
ifc engine type c
has range
ifc engine type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEvaporativeCooler

has characteristics: functional

has domain
ifc evaporative cooler c
has range
ifc evaporative cooler type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEvaporativeCoolerType

has characteristics: functional

has domain
ifc evaporative cooler type c
has range
ifc evaporative cooler type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEvaporator

has characteristics: functional

has domain
ifc evaporator c
has range
ifc evaporator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEvaporatorType

has characteristics: functional

has domain
ifc evaporator type c
has range
ifc evaporator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEvent

has characteristics: functional

has domain
ifc event c
has range
ifc event type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcEventType

has characteristics: functional

has domain
ifc event type c
has range
ifc event type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcExternalSpatialElement

has characteristics: functional

has domain
ifc external spatial element c
has range
ifc external spatial element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFan

has characteristics: functional

has domain
ifc fan c
has range
ifc fan type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFanType

has characteristics: functional

has domain
ifc fan type c
has range
ifc fan type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFastener

has characteristics: functional

has domain
ifc fastener c
has range
ifc fastener type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFastenerType

has characteristics: functional

has domain
ifc fastener type c
has range
ifc fastener type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFilter

has characteristics: functional

has domain
ifc filter c
has range
ifc filter type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFilterType

has characteristics: functional

has domain
ifc filter type c
has range
ifc filter type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFireSuppressionTerminal

has characteristics: functional

has domain
ifc fire suppression terminal c
has range
ifc fire suppression terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFireSuppressionTerminalType

has characteristics: functional

has domain
ifc fire suppression terminal type c
has range
ifc fire suppression terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFlowInstrument

has characteristics: functional

has domain
ifc flow instrument c
has range
ifc flow instrument type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFlowInstrumentType

has characteristics: functional

has domain
ifc flow instrument type c
has range
ifc flow instrument type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFlowMeter

has characteristics: functional

has domain
ifc flow meter c
has range
ifc flow meter type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFlowMeterType

has characteristics: functional

has domain
ifc flow meter type c
has range
ifc flow meter type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFooting

has characteristics: functional

has domain
ifc footing c
has range
ifc footing type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFootingType

has characteristics: functional

has domain
ifc footing type c
has range
ifc footing type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFurniture

has characteristics: functional

has domain
ifc furniture c
has range
ifc furniture type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcFurnitureType

has characteristics: functional

has domain
ifc furniture type c
has range
ifc furniture type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcGeographicElement

has characteristics: functional

has domain
ifc geographic element c
has range
ifc geographic element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcGeographicElementType

has characteristics: functional

has domain
ifc geographic element type c
has range
ifc geographic element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcGrid

has characteristics: functional

has domain
ifc grid c
has range
ifc grid type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcHeatExchanger

has characteristics: functional

has domain
ifc heat exchanger c
has range
ifc heat exchanger type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcHeatExchangerType

has characteristics: functional

has domain
ifc heat exchanger type c
has range
ifc heat exchanger type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcHumidifier

has characteristics: functional

has domain
ifc humidifier c
has range
ifc humidifier type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcHumidifierType

has characteristics: functional

has domain
ifc humidifier type c
has range
ifc humidifier type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcInterceptor

has characteristics: functional

has domain
ifc interceptor c
has range
ifc interceptor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcInterceptorType

has characteristics: functional

has domain
ifc interceptor type c
has range
ifc interceptor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcInventory

has characteristics: functional

has domain
ifc inventory c
has range
ifc inventory type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcJunctionBox

has characteristics: functional

has domain
ifc junction box c
has range
ifc junction box type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcJunctionBoxType

has characteristics: functional

has domain
ifc junction box type c
has range
ifc junction box type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcLaborResource

has characteristics: functional

has domain
ifc labor resource c
has range
ifc labor resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcLaborResourceType

has characteristics: functional

has domain
ifc labor resource type c
has range
ifc labor resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcLamp

has characteristics: functional

has domain
ifc lamp c
has range
ifc lamp type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcLampType

has characteristics: functional

has domain
ifc lamp type c
has range
ifc lamp type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcLightFixture

has characteristics: functional

has domain
ifc light fixture c
has range
ifc light fixture type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcLightFixtureType

has characteristics: functional

has domain
ifc light fixture type c
has range
ifc light fixture type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMechanicalFastener

has characteristics: functional

has domain
ifc mechanical fastener c
has range
ifc mechanical fastener type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMechanicalFastenerType

has characteristics: functional

has domain
ifc mechanical fastener type c
has range
ifc mechanical fastener type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMedicalDevice

has characteristics: functional

has domain
ifc medical device c
has range
ifc medical device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMedicalDeviceType

has characteristics: functional

has domain
ifc medical device type c
has range
ifc medical device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMember

has characteristics: functional

has domain
ifc member c
has range
ifc member type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMemberType

has characteristics: functional

has domain
ifc member type c
has range
ifc member type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMotorConnection

has characteristics: functional

has domain
ifc motor connection c
has range
ifc motor connection type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcMotorConnectionType

has characteristics: functional

has domain
ifc motor connection type c
has range
ifc motor connection type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcOccupant

has characteristics: functional

has domain
ifc occupant c
has range
ifc occupant type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcOpeningElement

has characteristics: functional

has domain
ifc opening element c
has range
ifc opening element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcOutlet

has characteristics: functional

has domain
ifc outlet c
has range
ifc outlet type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcOutletType

has characteristics: functional

has domain
ifc outlet type c
has range
ifc outlet type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPerformanceHistory

has characteristics: functional

has domain
ifc performance history c
has range
ifc performance history type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPermit

has characteristics: functional

has domain
ifc permit c
has range
ifc permit type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPile

has characteristics: functional

has domain
ifc pile c
has range
ifc pile type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPileType

has characteristics: functional

has domain
ifc pile type c
has range
ifc pile type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPipeFitting

has characteristics: functional

has domain
ifc pipe fitting c
has range
ifc pipe fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPipeFittingType

has characteristics: functional

has domain
ifc pipe fitting type c
has range
ifc pipe fitting type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPipeSegment

has characteristics: functional

has domain
ifc pipe segment c
has range
ifc pipe segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPipeSegmentType

has characteristics: functional

has domain
ifc pipe segment type c
has range
ifc pipe segment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPlate

has characteristics: functional

has domain
ifc plate c
has range
ifc plate type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPlateType

has characteristics: functional

has domain
ifc plate type c
has range
ifc plate type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProcedure

has characteristics: functional

has domain
ifc procedure c
has range
ifc procedure type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProcedureType

has characteristics: functional

has domain
ifc procedure type c
has range
ifc procedure type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProjectOrder

has characteristics: functional

has domain
ifc project order c
has range
ifc project order type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProjectionElement

has characteristics: functional

has domain
ifc projection element c
has range
ifc projection element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProtectiveDevice

has characteristics: functional

has domain
ifc protective device c
has range
ifc protective device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProtectiveDeviceTrippingUnit

has characteristics: functional

has domain
ifc protective device tripping unit c
has range
ifc protective device tripping unit type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProtectiveDeviceTrippingUnitType

has characteristics: functional

has domain
ifc protective device tripping unit type c
has range
ifc protective device tripping unit type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcProtectiveDeviceType

has characteristics: functional

has domain
ifc protective device type c
has range
ifc protective device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPump

has characteristics: functional

has domain
ifc pump c
has range
ifc pump type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcPumpType

has characteristics: functional

has domain
ifc pump type c
has range
ifc pump type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRailing

has characteristics: functional

has domain
ifc railing c
has range
ifc railing type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRailingType

has characteristics: functional

has domain
ifc railing type c
has range
ifc railing type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRamp

has characteristics: functional

has domain
ifc ramp c
has range
ifc ramp type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRampFlight

has characteristics: functional

has domain
ifc ramp flight c
has range
ifc ramp flight type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRampFlightType

has characteristics: functional

has domain
ifc ramp flight type c
has range
ifc ramp flight type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRampType

has characteristics: functional

has domain
ifc ramp type c
has range
ifc ramp type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcReinforcingBar

has characteristics: functional

has domain
ifc reinforcing bar c
has range
ifc reinforcing bar type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcReinforcingBarType

has characteristics: functional

has domain
ifc reinforcing bar type c
has range
ifc reinforcing bar type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc reinforcing mesh type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc reinforcing mesh type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRoof

has characteristics: functional

has domain
ifc roof c
has range
ifc roof type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcRoofType

has characteristics: functional

has domain
ifc roof type c
has range
ifc roof type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSanitaryTerminal

has characteristics: functional

has domain
ifc sanitary terminal c
has range
ifc sanitary terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSanitaryTerminalType

has characteristics: functional

has domain
ifc sanitary terminal type c
has range
ifc sanitary terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSensor

has characteristics: functional

has domain
ifc sensor c
has range
ifc sensor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSensorType

has characteristics: functional

has domain
ifc sensor type c
has range
ifc sensor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcShadingDevice

has characteristics: functional

has domain
ifc shading device c
has range
ifc shading device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcShadingDeviceType

has characteristics: functional

has domain
ifc shading device type c
has range
ifc shading device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSlab

has characteristics: functional

has domain
ifc slab c
has range
ifc slab type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSlabType

has characteristics: functional

has domain
ifc slab type c
has range
ifc slab type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSolarDevice

has characteristics: functional

has domain
ifc solar device c
has range
ifc solar device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSolarDeviceType

has characteristics: functional

has domain
ifc solar device type c
has range
ifc solar device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSpace

has characteristics: functional

has domain
ifc space c
has range
ifc space type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSpaceHeater

has characteristics: functional

has domain
ifc space heater c
has range
ifc space heater type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSpaceHeaterType

has characteristics: functional

has domain
ifc space heater type c
has range
ifc space heater type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSpaceType

has characteristics: functional

has domain
ifc space type c
has range
ifc space type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSpatialZone

has characteristics: functional

has domain
ifc spatial zone c
has range
ifc spatial zone type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSpatialZoneType

has characteristics: functional

has domain
ifc spatial zone type c
has range
ifc spatial zone type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStackTerminal

has characteristics: functional

has domain
ifc stack terminal c
has range
ifc stack terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStackTerminalType

has characteristics: functional

has domain
ifc stack terminal type c
has range
ifc stack terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStair

has characteristics: functional

has domain
ifc stair c
has range
ifc stair type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStairFlight

has characteristics: functional

has domain
ifc stair flight c
has range
ifc stair flight type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStairFlightType

has characteristics: functional

has domain
ifc stair flight type c
has range
ifc stair flight type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStairType

has characteristics: functional

has domain
ifc stair type c
has range
ifc stair type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralAnalysisModel

has characteristics: functional

has domain
ifc structural analysis model c
has range
ifc analysis model type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralCurveAction

has characteristics: functional

has domain
ifc structural curve action c
has range
ifc structural curve activity type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralCurveMember

has characteristics: functional

has domain
ifc structural curve member c
has range
ifc structural curve member type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralCurveReaction

has characteristics: functional

has domain
ifc structural curve reaction c
has range
ifc structural curve activity type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralLoadGroup

has characteristics: functional

has domain
ifc structural load group c
has range
ifc load group type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralSurfaceAction

has characteristics: functional

has domain
ifc structural surface action c
has range
ifc structural surface activity type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralSurfaceMember

has characteristics: functional

has domain
ifc structural surface member c
has range
ifc structural surface member type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcStructuralSurfaceReaction

has characteristics: functional

has domain
ifc structural surface reaction c
has range
ifc structural surface activity type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSubContractResource

has characteristics: functional

has domain
ifc sub contract resource c
has range
ifc sub contract resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSubContractResourceType

has characteristics: functional

has domain
ifc sub contract resource type c
has range
ifc sub contract resource type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSurfaceFeature

has characteristics: functional

has domain
ifc surface feature c
has range
ifc surface feature type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSwitchingDevice

has characteristics: functional

has domain
ifc switching device c
has range
ifc switching device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSwitchingDeviceType

has characteristics: functional

has domain
ifc switching device type c
has range
ifc switching device type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSystemFurnitureElement

has characteristics: functional

has domain
ifc system furniture element c
has range
ifc system furniture element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcSystemFurnitureElementType

has characteristics: functional

has domain
ifc system furniture element type c
has range
ifc system furniture element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTank

has characteristics: functional

has domain
ifc tank c
has range
ifc tank type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTankType

has characteristics: functional

has domain
ifc tank type c
has range
ifc tank type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTask

has characteristics: functional

has domain
ifc task c
has range
ifc task type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTaskType

has characteristics: functional

has domain
ifc task type c
has range
ifc task type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc tendon type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTendonAnchor

has characteristics: functional

has domain
ifc tendon anchor c
has range
ifc tendon anchor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTendonAnchorType

has characteristics: functional

has domain
ifc tendon anchor type c
has range
ifc tendon anchor type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTendonType

has characteristics: functional

has domain
ifc tendon type c
has range
ifc tendon type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTransformer

has characteristics: functional

has domain
ifc transformer c
has range
ifc transformer type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTransformerType

has characteristics: functional

has domain
ifc transformer type c
has range
ifc transformer type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTransportElement

has characteristics: functional

has domain
ifc transport element c
has range
ifc transport element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTransportElementType

has characteristics: functional

has domain
ifc transport element type c
has range
ifc transport element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTubeBundle

has characteristics: functional

has domain
ifc tube bundle c
has range
ifc tube bundle type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcTubeBundleType

has characteristics: functional

has domain
ifc tube bundle type c
has range
ifc tube bundle type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcUnitaryControlElement

has characteristics: functional

has domain
ifc unitary control element c
has range
ifc unitary control element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcUnitaryControlElementType

has characteristics: functional

has domain
ifc unitary control element type c
has range
ifc unitary control element type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcUnitaryEquipment

has characteristics: functional

has domain
ifc unitary equipment c
has range
ifc unitary equipment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcUnitaryEquipmentType

has characteristics: functional

has domain
ifc unitary equipment type c
has range
ifc unitary equipment type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcValve

has characteristics: functional

has domain
ifc valve c
has range
ifc valve type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcValveType

has characteristics: functional

has domain
ifc valve type c
has range
ifc valve type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcVibrationIsolator

has characteristics: functional

has domain
ifc vibration isolator c
has range
ifc vibration isolator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcVibrationIsolatorType

has characteristics: functional

has domain
ifc vibration isolator type c
has range
ifc vibration isolator type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcVoidingFeature

has characteristics: functional

has domain
ifc voiding feature c
has range
ifc voiding feature type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWall

has characteristics: functional

has domain
ifc wall c
has range
ifc wall type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWallType

has characteristics: functional

has domain
ifc wall type c
has range
ifc wall type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWasteTerminal

has characteristics: functional

has domain
ifc waste terminal c
has range
ifc waste terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWasteTerminalType

has characteristics: functional

has domain
ifc waste terminal type c
has range
ifc waste terminal type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWindow

has characteristics: functional

has domain
ifc window c
has range
ifc window type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWindowType

has characteristics: functional

has domain
ifc window type c
has range
ifc window type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWorkCalendar

has characteristics: functional

has domain
ifc work calendar c
has range
ifc work calendar type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWorkPlan

has characteristics: functional

has domain
ifc work plan c
has range
ifc work plan type enum c

PredefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#predefinedType_IfcWorkSchedule

has characteristics: functional

has domain
ifc work schedule c
has range
ifc work schedule type enum c

Prefixop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#prefix_IfcSIUnit

has characteristics: functional

has domain
ifc s i unit c
has range
ifc s i prefix c

PrefixTitlesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#prefixTitles_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc label list c

PreStressop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#preStress_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc pressure measure c

PrimaryMeasureTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#primaryMeasureType_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc label c

PrimaryUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#primaryUnit_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc unit c

Priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#priority_IfcMaterialLayer

has characteristics: functional

has domain
ifc material layer c
has range
ifc normalised ratio measure c

Priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#priority_IfcMaterialProfile

has characteristics: functional

has domain
ifc material profile c
has range
ifc normalised ratio measure c

Priorityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#priority_IfcTask

has characteristics: functional

has domain
ifc task c
has range
i n t e g e r

ProcessTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#processType_IfcTypeProcess

has characteristics: functional

has domain
ifc type process c
has range
ifc label c

ProductDefinitionalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#productDefinitional_IfcShapeAspect

has characteristics: functional

has domain
ifc shape aspect c
has range
l o g i c a l

Profileop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#profile_IfcMaterialProfile

has characteristics: functional

has domain
ifc material profile c
has range
ifc profile def c

ProfileDefinitionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#profileDefinition_IfcProfileProperties

has characteristics: functional

has domain
ifc profile properties c
has range
ifc profile def c
is inverse of
HasProperties op

ProfileNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#profileName_IfcProfileDef

has characteristics: functional

has domain
ifc profile def c
has range
ifc label c

Profilesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#profiles_IfcCompositeProfileDef

has domain
ifc composite profile def c
has range
ifc profile def c

ProfileTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#profileType_IfcProfileDef

has characteristics: functional

has domain
ifc profile def c
has range
ifc profile type enum c

ProjectedOrTrueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#projectedOrTrue_IfcStructuralCurveAction

has characteristics: functional

has domain
ifc structural curve action c
has range
ifc projected or true length enum c

ProjectedOrTrueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#projectedOrTrue_IfcStructuralSurfaceAction

has characteristics: functional

has domain
ifc structural surface action c
has range
ifc projected or true length enum c

ProjectsElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#projectsElements_IfcFeatureElementAddition

has characteristics: functional

has domain
ifc feature element addition c
has range
ifc rel projects element c
is inverse of
RelatedFeatureElement op

Propertiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#properties_IfcExtendedProperties

has domain
ifc extended properties c
has range
ifc property c

PropertiesForConstraintop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#propertiesForConstraint_IfcConstraint

has domain
ifc constraint c
has range
ifc resource constraint relationship c
is inverse of
RelatingConstraint op

PropertyDependsOnop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#propertyDependsOn_IfcProperty

has domain
ifc property c
has range
ifc property dependency relationship c
is inverse of
DependantProperty op

PropertyForDependanceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#propertyForDependance_IfcProperty

has domain
ifc property c
has range
ifc property dependency relationship c
is inverse of
DependingProperty op

PropertyReferenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#propertyReference_IfcPropertyReferenceValue

has characteristics: functional

has domain
ifc property reference value c
has range
ifc object reference select c

ProvidesBoundariesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#providesBoundaries_IfcElement

has domain
ifc element c
has range
ifc rel space boundary c
is inverse of
RelatedBuildingElement op

ProxyTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#proxyType_IfcProxy

has characteristics: functional

has domain
ifc proxy c
has range
ifc object type enum c

Publisherop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#publisher_IfcLibraryInformation

has characteristics: functional

has domain
ifc library information c
has range
ifc actor select c

Purposeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#purpose_IfcAddress

has characteristics: functional

has domain
ifc address c
has range
ifc address type enum c

Purposeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#purpose_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc text c

Purposeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#purpose_IfcStructuralLoadGroup

has characteristics: functional

has domain
ifc structural load group c
has range
ifc label c

Purposeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#purpose_IfcWorkControl

has characteristics: functional

has domain
ifc work control c
has range
ifc label c

QuadricAttenuationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#quadricAttenuation_IfcLightSourcePositional

has characteristics: functional

has domain
ifc light source positional c
has range
ifc real c

Qualifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#qualifier_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc text c

Qualityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#quality_IfcPhysicalComplexQuantity

has characteristics: functional

has domain
ifc physical complex quantity c
has range
ifc label c

Quantitiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#quantities_IfcElementQuantity

has domain
ifc element quantity c
has range
ifc physical quantity c

QuantityInProcessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#quantityInProcess_IfcRelAssignsToProcess

has characteristics: functional

has domain
ifc rel assigns to process c
has range
ifc measure with unit c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcCircle

has characteristics: functional

has domain
ifc circle c
has range
ifc positive length measure c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcCircleProfileDef

has characteristics: functional

has domain
ifc circle profile def c
has range
ifc positive length measure c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcCylindricalSurface

has characteristics: functional

has domain
ifc cylindrical surface c
has range
ifc positive length measure c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcLightSourcePositional

has characteristics: functional

has domain
ifc light source positional c
has range
ifc positive length measure c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcRightCircularCylinder

has characteristics: functional

has domain
ifc right circular cylinder c
has range
ifc positive length measure c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcSphere

has characteristics: functional

has domain
ifc sphere c
has range
ifc positive length measure c

Radiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#radius_IfcSweptDiskSolid

has characteristics: functional

has domain
ifc swept disk solid c
has range
ifc positive length measure c

RasterCodeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rasterCode_IfcBlobTexture

has characteristics: functional

has domain
ifc blob texture c
has range
b i n a r y

RasterFormatop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rasterFormat_IfcBlobTexture

has characteristics: functional

has domain
ifc blob texture c
has range
ifc identifier c

RateDateTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rateDateTime_IfcCurrencyRelationship

has characteristics: functional

has domain
ifc currency relationship c
has range
ifc date time c

RateSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rateSource_IfcCurrencyRelationship

has characteristics: functional

has domain
ifc currency relationship c
has range
ifc library information c

RealizingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#realizingElement_IfcRelConnectsPorts

has characteristics: functional

has domain
ifc rel connects ports c
has range
ifc element c

RealizingElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#realizingElements_IfcRelConnectsWithRealizingElements

has domain
ifc rel connects with realizing elements c
has range
ifc element c
is inverse of
IsConnectionRealization op

Recurranceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#recurrance_IfcTaskTimeRecurring

has characteristics: functional

has domain
ifc task time recurring c
has range
ifc recurrence pattern c

RecurrencePatternop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#recurrencePattern_IfcWorkTime

has characteristics: functional

has domain
ifc work time c
has range
ifc recurrence pattern c

RecurrenceTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#recurrenceType_IfcRecurrencePattern

has characteristics: functional

has domain
ifc recurrence pattern c
has range
ifc recurrence type enum c

Redop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#red_IfcColourRgb

has characteristics: functional

has domain
ifc colour rgb c
has range
ifc normalised ratio measure c

RefDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refDirection_IfcAxis2Placement2D

has characteristics: functional

has domain
ifc axis2 placement2 d c
has range
ifc direction c

RefDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refDirection_IfcAxis2Placement3D

has characteristics: functional

has domain
ifc axis2 placement3 d c
has range
ifc direction c

RefDirectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refDirection_IfcOffsetCurve3D

has characteristics: functional

has domain
ifc offset curve3 d c
has range
ifc direction c

RefElevationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refElevation_IfcSite

has characteristics: functional

has domain
ifc site c
has range
ifc length measure c

ReferenceCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referenceCurve_IfcPcurve

has characteristics: functional

has domain
ifc pcurve c
has range
ifc curve c

ReferencedByPlacementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencedByPlacements_IfcObjectPlacement

has domain
ifc object placement c
has range
ifc local placement c
is inverse of
PlacementRelTo op

ReferencedDocumentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencedDocument_IfcDocumentReference

has characteristics: functional

has domain
ifc document reference c
has range
ifc document information c
is inverse of
HasDocumentReferences op

ReferencedInStructuresop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencedInStructures_IfcElement

has domain
ifc element c
has range
ifc rel referenced in spatial structure c
is inverse of
RelatedElements op

ReferencedLibraryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencedLibrary_IfcLibraryReference

has characteristics: functional

has domain
ifc library reference c
has range
ifc library information c
is inverse of
HasLibraryReferences op

ReferencedSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencedSource_IfcClassificationReference

has characteristics: functional

has domain
ifc classification reference c
has range
ifc classification reference select c

ReferenceExtentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referenceExtent_IfcMaterialLayerSetUsage

has characteristics: functional

has domain
ifc material layer set usage c
has range
ifc positive length measure c

ReferenceExtentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referenceExtent_IfcMaterialProfileSetUsage

has characteristics: functional

has domain
ifc material profile set usage c
has range
ifc positive length measure c

ReferencePathop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencePath_IfcMetric

has characteristics: functional

has domain
ifc metric c
has range
ifc reference c

ReferencePathop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencePath_IfcTableColumn

has characteristics: functional

has domain
ifc table column c
has range
ifc reference c

ReferencesElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referencesElements_IfcSpatialElement

has domain
ifc spatial element c
has range
ifc rel referenced in spatial structure c
is inverse of
RelatingStructure op

ReferenceSurfaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referenceSurface_IfcSurfaceCurveSweptAreaSolid

has characteristics: functional

has domain
ifc surface curve swept area solid c
has range
ifc surface c

ReferenceTokensop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#referenceTokens_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc identifier list c

RefLatitudeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refLatitude_IfcSite

has characteristics: functional

has domain
ifc site c
has range
ifc compound plane angle measure c

ReflectanceColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#reflectanceColour_IfcSurfaceStyleLighting

has characteristics: functional

has domain
ifc surface style lighting c
has range
ifc colour rgb c

ReflectanceMethodop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#reflectanceMethod_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc reflectance method enum c

ReflectionColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#reflectionColour_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc colour or factor c

RefLongitudeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refLongitude_IfcSite

has characteristics: functional

has domain
ifc site c
has range
ifc compound plane angle measure c

RefractionIndexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#refractionIndex_IfcSurfaceStyleRefraction

has characteristics: functional

has domain
ifc surface style refraction c
has range
ifc real c

Regionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#region_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label c

ReinforcementRoleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#reinforcementRole_IfcSectionReinforcementProperties

has characteristics: functional

has domain
ifc section reinforcement properties c
has range
ifc reinforcing bar role enum c

ReinforcementSectionDefinitionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#reinforcementSectionDefinitions_IfcReinforcementDefinitionProperties

has characteristics: functional

has domain
ifc reinforcement definition properties c
has range
ifc section reinforcement properties list c

RelatedApprovalsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedApprovals_IfcApprovalRelationship

has domain
ifc approval relationship c
has range
ifc approval c
is inverse of
IsRelatedWith op

RelatedBuildingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedBuildingElement_IfcRelFillsElement

has characteristics: functional

has domain
ifc rel fills element c
has range
ifc element c
is inverse of
FillsVoids op

RelatedBuildingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedBuildingElement_IfcRelSpaceBoundary

has characteristics: functional

has domain
ifc rel space boundary c
has range
ifc element c
is inverse of
ProvidesBoundaries op

RelatedBuildingsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedBuildings_IfcRelServicesBuildings

has domain
ifc rel services buildings c
has range
ifc spatial element c
is inverse of
ServicedBySystems op

RelatedConnectionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedConnectionType_IfcRelConnectsPathElements

has characteristics: functional

has domain
ifc rel connects path elements c
has range
ifc connection type enum c

RelatedControlElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedControlElements_IfcRelFlowControlElements

has domain
ifc rel flow control elements c
has range
ifc distribution control element c
is inverse of
AssignedToFlowElement op

RelatedCoveringsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedCoverings_IfcRelCoversBldgElements

has domain
ifc rel covers bldg elements c
has range
ifc covering c
is inverse of
CoversElements op

RelatedCoveringsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedCoverings_IfcRelCoversSpaces

has domain
ifc rel covers spaces c
has range
ifc covering c
is inverse of
CoversSpaces op

RelatedDefinitionsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedDefinitions_IfcRelDeclares

has domain
ifc rel declares c
has range
ifc definition select c

RelatedDocumentsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedDocuments_IfcDocumentInformationRelationship

has domain
ifc document information relationship c
has range
ifc document information c
is inverse of
IsPointedTo op

RelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedElement_IfcRelConnectsElements

has characteristics: functional

has domain
ifc rel connects elements c
has range
ifc element c
is inverse of
ConnectedFrom op

RelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedElement_IfcRelConnectsPortToElement

has characteristics: functional

has domain
ifc rel connects port to element c
has range
ifc distribution element c
is inverse of
HasPorts op

RelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedElement_IfcRelInterferesElements

has characteristics: functional

has domain
ifc rel interferes elements c
has range
ifc element c
is inverse of
IsInterferedByElements op

RelatedElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedElements_IfcRelContainedInSpatialStructure

has domain
ifc rel contained in spatial structure c
has range
ifc product c

RelatedElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedElements_IfcRelReferencedInSpatialStructure

has domain
ifc rel referenced in spatial structure c
has range
ifc product c
is inverse of
ReferencedInStructures op

RelatedFeatureElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedFeatureElement_IfcRelProjectsElement

has characteristics: functional

has domain
ifc rel projects element c
has range
ifc feature element addition c
is inverse of
ProjectsElements op

RelatedMaterialsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedMaterials_IfcMaterialRelationship

has domain
ifc material relationship c
has range
ifc material c
is inverse of
IsRelatedWith op

RelatedMonetaryUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedMonetaryUnit_IfcCurrencyRelationship

has characteristics: functional

has domain
ifc currency relationship c
has range
ifc monetary unit c

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelAggregates

has domain
ifc rel aggregates c
has range
ifc object definition c
is inverse of
Decomposes op

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelAssigns

has domain
ifc rel assigns c
has range
ifc object definition c
is inverse of
HasAssignments op

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelAssociates

has domain
ifc rel associates c
has range
ifc definition select c

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelDefinesByObject

has domain
ifc rel defines by object c
has range
ifc object c
is inverse of
IsDeclaredBy op

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelDefinesByProperties

has characteristics: functional

has domain
ifc rel defines by properties c
has range
ifc object definition c

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelDefinesByType

has domain
ifc rel defines by type c
has range
ifc object c
is inverse of
IsTypedBy op

RelatedObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjects_IfcRelNests

has characteristics: functional

has domain
ifc rel nests c
has range
ifc object definition list c

RelatedObjectsTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedObjectsType_IfcRelAssigns

has characteristics: functional

has domain
ifc rel assigns c
has range
ifc object type enum c

RelatedOpeningElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedOpeningElement_IfcRelVoidsElement

has characteristics: functional

has domain
ifc rel voids element c
has range
ifc feature element subtraction c
is inverse of
VoidsElements op

RelatedOrganizationsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedOrganizations_IfcOrganizationRelationship

has domain
ifc organization relationship c
has range
ifc organization c
is inverse of
IsRelatedBy op

RelatedPortop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedPort_IfcRelConnectsPorts

has characteristics: functional

has domain
ifc rel connects ports c
has range
ifc port c
is inverse of
ConnectedFrom op

RelatedPrioritiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedPriorities_IfcRelConnectsPathElements

has characteristics: functional

has domain
ifc rel connects path elements c
has range
n u m b e r list

RelatedProcessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedProcess_IfcRelSequence

has characteristics: functional

has domain
ifc rel sequence c
has range
ifc process c
is inverse of
IsSuccessorFrom op

RelatedPropertySetsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedPropertySets_IfcRelDefinesByTemplate

has domain
ifc rel defines by template c
has range
ifc property set definition c
is inverse of
IsDefinedBy op

RelatedResourceObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedResourceObjects_IfcExternalReferenceRelationship

has domain
ifc external reference relationship c
has range
ifc resource object select c

RelatedResourceObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedResourceObjects_IfcResourceApprovalRelationship

has domain
ifc resource approval relationship c
has range
ifc resource object select c

RelatedResourceObjectsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedResourceObjects_IfcResourceConstraintRelationship

has domain
ifc resource constraint relationship c
has range
ifc resource object select c

RelatedStructuralActivityop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedStructuralActivity_IfcRelConnectsStructuralActivity

has characteristics: functional

has domain
ifc rel connects structural activity c
has range
ifc structural activity c
is inverse of
AssignedToStructuralItem op

RelatedStructuralConnectionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatedStructuralConnection_IfcRelConnectsStructuralMember

has characteristics: functional

has domain
ifc rel connects structural member c
has range
ifc structural connection c
is inverse of
ConnectsStructuralMembers op

Relatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relates_IfcApproval

has domain
ifc approval c
has range
ifc approval relationship c
is inverse of
RelatingApproval op

Relatesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relates_IfcOrganization

has domain
ifc organization c
has range
ifc organization relationship c
is inverse of
RelatingOrganization op

RelatesToop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatesTo_IfcMaterial

has characteristics: functional

has domain
ifc material c
has range
ifc material relationship c
is inverse of
RelatingMaterial op

RelatingActorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingActor_IfcRelAssignsToActor

has characteristics: functional

has domain
ifc rel assigns to actor c
has range
ifc actor c
is inverse of
IsActingUpon op

RelatingApprovalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingApproval_IfcApprovalRelationship

has characteristics: functional

has domain
ifc approval relationship c
has range
ifc approval c
is inverse of
Relates op

RelatingApprovalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingApproval_IfcRelAssociatesApproval

has characteristics: functional

has domain
ifc rel associates approval c
has range
ifc approval c
is inverse of
ApprovedObjects op

RelatingApprovalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingApproval_IfcResourceApprovalRelationship

has characteristics: functional

has domain
ifc resource approval relationship c
has range
ifc approval c
is inverse of
ApprovedResources op

RelatingBuildingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingBuildingElement_IfcRelCoversBldgElements

has characteristics: functional

has domain
ifc rel covers bldg elements c
has range
ifc element c
is inverse of
HasCoverings op

RelatingBuildingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingBuildingElement_IfcRelVoidsElement

has characteristics: functional

has domain
ifc rel voids element c
has range
ifc element c
is inverse of
HasOpenings op

RelatingClassificationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingClassification_IfcRelAssociatesClassification

has characteristics: functional

has domain
ifc rel associates classification c
has range
ifc classification select c

RelatingConnectionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingConnectionType_IfcRelConnectsPathElements

has characteristics: functional

has domain
ifc rel connects path elements c
has range
ifc connection type enum c

RelatingConstraintop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingConstraint_IfcRelAssociatesConstraint

has characteristics: functional

has domain
ifc rel associates constraint c
has range
ifc constraint c

RelatingConstraintop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingConstraint_IfcResourceConstraintRelationship

has characteristics: functional

has domain
ifc resource constraint relationship c
has range
ifc constraint c
is inverse of
PropertiesForConstraint op

RelatingContextop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingContext_IfcRelDeclares

has characteristics: functional

has domain
ifc rel declares c
has range
ifc context c
is inverse of
Declares op

RelatingControlop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingControl_IfcRelAssignsToControl

has characteristics: functional

has domain
ifc rel assigns to control c
has range
ifc control c
is inverse of
Controls op

RelatingDocumentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingDocument_IfcDocumentInformationRelationship

has characteristics: functional

has domain
ifc document information relationship c
has range
ifc document information c
is inverse of
IsPointer op

RelatingDocumentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingDocument_IfcRelAssociatesDocument

has characteristics: functional

has domain
ifc rel associates document c
has range
ifc document select c

RelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingElement_IfcRelConnectsElements

has characteristics: functional

has domain
ifc rel connects elements c
has range
ifc element c
is inverse of
ConnectedTo op

RelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingElement_IfcRelConnectsStructuralActivity

has characteristics: functional

has domain
ifc rel connects structural activity c
has range
ifc structural activity assignment select c
is inverse of
AssignedStructuralActivity op

RelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingElement_IfcRelInterferesElements

has characteristics: functional

has domain
ifc rel interferes elements c
has range
ifc element c
is inverse of
InterferesElements op

RelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingElement_IfcRelProjectsElement

has characteristics: functional

has domain
ifc rel projects element c
has range
ifc element c
is inverse of
HasProjections op

RelatingFlowElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingFlowElement_IfcRelFlowControlElements

has characteristics: functional

has domain
ifc rel flow control elements c
has range
ifc distribution flow element c
is inverse of
HasControlElements op

RelatingGroupop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingGroup_IfcRelAssignsToGroup

has characteristics: functional

has domain
ifc rel assigns to group c
has range
ifc group c
is inverse of
IsGroupedBy op

RelatingLibraryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingLibrary_IfcRelAssociatesLibrary

has characteristics: functional

has domain
ifc rel associates library c
has range
ifc library select c

RelatingMaterialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingMaterial_IfcMaterialRelationship

has characteristics: functional

has domain
ifc material relationship c
has range
ifc material c
is inverse of
RelatesTo op

RelatingMaterialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingMaterial_IfcRelAssociatesMaterial

has characteristics: functional

has domain
ifc rel associates material c
has range
ifc material select c

RelatingMonetaryUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingMonetaryUnit_IfcCurrencyRelationship

has characteristics: functional

has domain
ifc currency relationship c
has range
ifc monetary unit c

RelatingObjectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingObject_IfcRelAggregates

has characteristics: functional

has domain
ifc rel aggregates c
has range
ifc object definition c
is inverse of
IsDecomposedBy op

RelatingObjectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingObject_IfcRelDefinesByObject

has characteristics: functional

has domain
ifc rel defines by object c
has range
ifc object c
is inverse of
Declares op

RelatingObjectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingObject_IfcRelNests

has characteristics: functional

has domain
ifc rel nests c
has range
ifc object definition c
is inverse of
IsNestedBy op

RelatingOpeningElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingOpeningElement_IfcRelFillsElement

has characteristics: functional

has domain
ifc rel fills element c
has range
ifc opening element c
is inverse of
HasFillings op

RelatingOrganizationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingOrganization_IfcOrganizationRelationship

has characteristics: functional

has domain
ifc organization relationship c
has range
ifc organization c
is inverse of
Relates op

RelatingPortop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingPort_IfcRelConnectsPortToElement

has characteristics: functional

has domain
ifc rel connects port to element c
has range
ifc port c
is inverse of
ContainedIn op

RelatingPortop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingPort_IfcRelConnectsPorts

has characteristics: functional

has domain
ifc rel connects ports c
has range
ifc port c
is inverse of
ConnectedTo op

RelatingPrioritiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingPriorities_IfcRelConnectsPathElements

has characteristics: functional

has domain
ifc rel connects path elements c
has range
n u m b e r list

RelatingProcessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingProcess_IfcRelAssignsToProcess

has characteristics: functional

has domain
ifc rel assigns to process c
has range
ifc process select c

RelatingProcessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingProcess_IfcRelSequence

has characteristics: functional

has domain
ifc rel sequence c
has range
ifc process c
is inverse of
IsPredecessorTo op

RelatingProductop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingProduct_IfcRelAssignsToProduct

has characteristics: functional

has domain
ifc rel assigns to product c
has range
ifc product select c

RelatingPropertyDefinitionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingPropertyDefinition_IfcRelDefinesByProperties

has characteristics: functional

has domain
ifc rel defines by properties c
has range
ifc property set definition select c
is inverse of
DefinesOccurrence op

RelatingReferenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingReference_IfcExternalReferenceRelationship

has characteristics: functional

has domain
ifc external reference relationship c
has range
ifc external reference c
is inverse of
ExternalReferenceForResources op

RelatingResourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingResource_IfcRelAssignsToResource

has characteristics: functional

has domain
ifc rel assigns to resource c
has range
ifc resource select c

RelatingSpaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingSpace_IfcRelCoversSpaces

has characteristics: functional

has domain
ifc rel covers spaces c
has range
ifc space c
is inverse of
HasCoverings op

RelatingSpaceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingSpace_IfcRelSpaceBoundary

has characteristics: functional

has domain
ifc rel space boundary c
has range
ifc space boundary select c

RelatingStructuralMemberop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingStructuralMember_IfcRelConnectsStructuralMember

has characteristics: functional

has domain
ifc rel connects structural member c
has range
ifc structural member c
is inverse of
ConnectedBy op

RelatingStructureop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingStructure_IfcRelContainedInSpatialStructure

has characteristics: functional

has domain
ifc rel contained in spatial structure c
has range
ifc spatial element c
is inverse of
ContainsElements op

RelatingStructureop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingStructure_IfcRelReferencedInSpatialStructure

has characteristics: functional

has domain
ifc rel referenced in spatial structure c
has range
ifc spatial element c
is inverse of
ReferencesElements op

RelatingSystemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingSystem_IfcRelServicesBuildings

has characteristics: functional

has domain
ifc rel services buildings c
has range
ifc system c
is inverse of
ServicesBuildings op

RelatingTemplateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingTemplate_IfcRelDefinesByTemplate

has characteristics: functional

has domain
ifc rel defines by template c
has range
ifc property set template c
is inverse of
Defines op

RelatingTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relatingType_IfcRelDefinesByType

has characteristics: functional

has domain
ifc rel defines by type c
has range
ifc type object c
is inverse of
Types op

RelationshipTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relationshipType_IfcDocumentInformationRelationship

has characteristics: functional

has domain
ifc document information relationship c
has range
ifc label c

RelativePlacementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#relativePlacement_IfcLocalPlacement

has characteristics: functional

has domain
ifc local placement c
has range
ifc axis2 placement c

RemainingTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#remainingTime_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc duration c

RemainingUsageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#remainingUsage_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc positive ratio measure c

RemainingWorkop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#remainingWork_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc duration c

RepeatSop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#repeatS_IfcSurfaceTexture

has characteristics: functional

has domain
ifc surface texture c
has range
b o o l e a n

RepeatTop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#repeatT_IfcSurfaceTexture

has characteristics: functional

has domain
ifc surface texture c
has range
b o o l e a n

Representationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representation_IfcProduct

has characteristics: functional

has domain
ifc product c
has range
ifc product representation c
is inverse of
ShapeOfProduct op

RepresentationContextsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representationContexts_IfcContext

has domain
ifc context c
has range
ifc representation context c

RepresentationIdentifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representationIdentifier_IfcRepresentation

has characteristics: functional

has domain
ifc representation c
has range
ifc label c

RepresentationMapop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representationMap_IfcRepresentation

has characteristics: functional

has domain
ifc representation c
has range
ifc representation map c
is inverse of
MappedRepresentation op

RepresentationMapsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representationMaps_IfcTypeProduct

has characteristics: functional

has domain
ifc type product c
has range
ifc representation map list c

Representationsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representations_IfcProductRepresentation

has characteristics: functional

has domain
ifc product representation c
has range
ifc representation list c

RepresentationsInContextop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representationsInContext_IfcRepresentationContext

has domain
ifc representation context c
has range
ifc representation c
is inverse of
ContextOfItems op

RepresentationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representationType_IfcRepresentation

has characteristics: functional

has domain
ifc representation c
has range
ifc label c

RepresentedMaterialop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#representedMaterial_IfcMaterialDefinitionRepresentation

has characteristics: functional

has domain
ifc material definition representation c
has range
ifc material c
is inverse of
HasRepresentation op

RequestingApprovalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#requestingApproval_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc actor select c

ResourceTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#resourceType_IfcTypeResource

has characteristics: functional

has domain
ifc type resource c
has range
ifc label c

ResponsiblePersonop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#responsiblePerson_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc person c

ResponsiblePersonsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#responsiblePersons_IfcInventory

has domain
ifc inventory c
has range
ifc person c

ResultForLoadGroupop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#resultForLoadGroup_IfcStructuralResultGroup

has characteristics: functional

has domain
ifc structural result group c
has range
ifc structural load group c
is inverse of
SourceOfResultGroup op

ResultGroupForop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#resultGroupFor_IfcStructuralResultGroup

has characteristics: functional

has domain
ifc structural result group c
has range
ifc structural analysis model c
is inverse of
HasResults op

Revisionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#revision_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc label c

RiserHeightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#riserHeight_IfcStairFlight

has characteristics: functional

has domain
ifc stair flight c
has range
ifc positive length measure c

Roleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#role_IfcActorRole

has characteristics: functional

has domain
ifc actor role c
has range
ifc role enum c

Rolesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#roles_IfcOrganization

has characteristics: functional

has domain
ifc organization c
has range
ifc actor role list c

Rolesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#roles_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc actor role list c

Rolesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#roles_IfcPersonAndOrganization

has characteristics: functional

has domain
ifc person and organization c
has range
ifc actor role list c

RotationalDisplacementRXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalDisplacementRX_IfcStructuralLoadSingleDisplacement

has characteristics: functional

has domain
ifc structural load single displacement c
has range
ifc plane angle measure c

RotationalDisplacementRYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalDisplacementRY_IfcStructuralLoadSingleDisplacement

has characteristics: functional

has domain
ifc structural load single displacement c
has range
ifc plane angle measure c

RotationalDisplacementRZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalDisplacementRZ_IfcStructuralLoadSingleDisplacement

has characteristics: functional

has domain
ifc structural load single displacement c
has range
ifc plane angle measure c

RotationalStiffnessByLengthXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalStiffnessByLengthX_IfcBoundaryEdgeCondition

has characteristics: functional

has domain
ifc boundary edge condition c
has range
ifc modulus of rotational subgrade reaction select c

RotationalStiffnessByLengthYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalStiffnessByLengthY_IfcBoundaryEdgeCondition

has characteristics: functional

has domain
ifc boundary edge condition c
has range
ifc modulus of rotational subgrade reaction select c

RotationalStiffnessByLengthZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalStiffnessByLengthZ_IfcBoundaryEdgeCondition

has characteristics: functional

has domain
ifc boundary edge condition c
has range
ifc modulus of rotational subgrade reaction select c

RotationalStiffnessXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalStiffnessX_IfcBoundaryNodeCondition

has characteristics: functional

has domain
ifc boundary node condition c
has range
ifc rotational stiffness select c

RotationalStiffnessYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalStiffnessY_IfcBoundaryNodeCondition

has characteristics: functional

has domain
ifc boundary node condition c
has range
ifc rotational stiffness select c

RotationalStiffnessZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rotationalStiffnessZ_IfcBoundaryNodeCondition

has characteristics: functional

has domain
ifc boundary node condition c
has range
ifc rotational stiffness select c

RoundingRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#roundingRadius_IfcRoundedRectangleProfileDef

has characteristics: functional

has domain
ifc rounded rectangle profile def c
has range
ifc positive length measure c

RowCellsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rowCells_IfcTableRow

has characteristics: functional

has domain
ifc table row c
has range
ifc value list c

Rowsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#rows_IfcTable

has characteristics: functional

has domain
ifc table c
has range
ifc table row list c

SameSenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sameSense_IfcCompositeCurveSegment

has characteristics: functional

has domain
ifc composite curve segment c
has range
b o o l e a n

SameSenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sameSense_IfcEdgeCurve

has characteristics: functional

has domain
ifc edge curve c
has range
b o o l e a n

SameSenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sameSense_IfcFaceSurface

has characteristics: functional

has domain
ifc face surface c
has range
b o o l e a n

SameSenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sameSense_IfcGridAxis

has characteristics: functional

has domain
ifc grid axis c
has range
ifc boolean c

SbsmBoundaryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sbsmBoundary_IfcShellBasedSurfaceModel

has domain
ifc shell based surface model c
has range
ifc shell c

Scaleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scale_IfcCartesianTransformationOperator

has characteristics: functional

has domain
ifc cartesian transformation operator c
has range
r e a l

Scaleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scale_IfcMapConversion

has characteristics: functional

has domain
ifc map conversion c
has range
ifc real c

Scale2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scale2_IfcCartesianTransformationOperator2DnonUniform

has characteristics: functional

has domain
ifc cartesian transformation operator2 dnon uniform c
has range
r e a l

Scale2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scale2_IfcCartesianTransformationOperator3DnonUniform

has characteristics: functional

has domain
ifc cartesian transformation operator3 dnon uniform c
has range
r e a l

Scale3op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scale3_IfcCartesianTransformationOperator3DnonUniform

has characteristics: functional

has domain
ifc cartesian transformation operator3 dnon uniform c
has range
r e a l

ScheduleContourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleContour_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc label c

ScheduleDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleDate_IfcEventTime

has characteristics: functional

has domain
ifc event time c
has range
ifc date time c

ScheduleDurationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleDuration_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc duration c

ScheduleFinishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleFinish_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc date time c

ScheduleFinishop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleFinish_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

ScheduleStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleStart_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc date time c

ScheduleStartop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleStart_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

ScheduleUsageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleUsage_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc positive ratio measure c

ScheduleWorkop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scheduleWork_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc duration c

Scopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#scope_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc text c

SecondaryMeasureTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#secondaryMeasureType_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc label c

SecondaryPlaneAngleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#secondaryPlaneAngle_IfcLightDistributionData

has characteristics: functional

has domain
ifc light distribution data c
has range
ifc plane angle measure list c

SecondaryUnitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#secondaryUnit_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc unit c

SecondMullionOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#secondMullionOffset_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc normalised ratio measure c

SecondOperandop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#secondOperand_IfcBooleanResult

has characteristics: functional

has domain
ifc boolean result c
has range
ifc boolean operand c

SecondTransomOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#secondTransomOffset_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc normalised ratio measure c

SectionDefinitionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sectionDefinition_IfcSectionReinforcementProperties

has characteristics: functional

has domain
ifc section reinforcement properties c
has range
ifc section properties c

SectionTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sectionType_IfcSectionProperties

has characteristics: functional

has domain
ifc section properties c
has range
ifc section type enum c

Segmentsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#segments_IfcCompositeCurve

has characteristics: functional

has domain
ifc composite curve c
has range
ifc composite curve segment list c

SelfIntersectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#selfIntersect_IfcBSplineCurve

has characteristics: functional

has domain
ifc b spline curve c
has range
l o g i c a l

SelfIntersectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#selfIntersect_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
l o g i c a l

SelfIntersectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#selfIntersect_IfcCompositeCurve

has characteristics: functional

has domain
ifc composite curve c
has range
l o g i c a l

SelfIntersectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#selfIntersect_IfcOffsetCurve2D

has characteristics: functional

has domain
ifc offset curve2 d c
has range
l o g i c a l

SelfIntersectop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#selfIntersect_IfcOffsetCurve3D

has characteristics: functional

has domain
ifc offset curve3 d c
has range
l o g i c a l

SelfWeightCoefficientsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#selfWeightCoefficients_IfcStructuralLoadCase

has characteristics: functional

has domain
ifc structural load case c
has range
ifc ratio measure list c

SemiAxis1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#semiAxis1_IfcEllipse

has characteristics: functional

has domain
ifc ellipse c
has range
ifc positive length measure c

SemiAxis1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#semiAxis1_IfcEllipseProfileDef

has characteristics: functional

has domain
ifc ellipse profile def c
has range
ifc positive length measure c

SemiAxis2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#semiAxis2_IfcEllipse

has characteristics: functional

has domain
ifc ellipse c
has range
ifc positive length measure c

SemiAxis2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#semiAxis2_IfcEllipseProfileDef

has characteristics: functional

has domain
ifc ellipse profile def c
has range
ifc positive length measure c

SenseAgreementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#senseAgreement_IfcTrimmedCurve

has characteristics: functional

has domain
ifc trimmed curve c
has range
b o o l e a n

SequenceTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sequenceType_IfcRelSequence

has characteristics: functional

has domain
ifc rel sequence c
has range
ifc sequence enum c

ServicedBySystemsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#servicedBySystems_IfcSpatialElement

has domain
ifc spatial element c
has range
ifc rel services buildings c
is inverse of
RelatedBuildings op

ServicesBuildingsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#servicesBuildings_IfcSystem

has characteristics: functional

has domain
ifc system c
has range
ifc rel services buildings c
is inverse of
RelatingSystem op

SetPointValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#setPointValue_IfcPropertyBoundedValue

has characteristics: functional

has domain
ifc property bounded value c
has range
ifc value c

ShapeAspectStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeAspectStyle_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc shape aspect c

ShapeAspectStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeAspectStyle_IfcDoorPanelProperties

has characteristics: functional

has domain
ifc door panel properties c
has range
ifc shape aspect c

ShapeAspectStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeAspectStyle_IfcPermeableCoveringProperties

has characteristics: functional

has domain
ifc permeable covering properties c
has range
ifc shape aspect c

ShapeAspectStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeAspectStyle_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc shape aspect c

ShapeAspectStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeAspectStyle_IfcWindowPanelProperties

has characteristics: functional

has domain
ifc window panel properties c
has range
ifc shape aspect c

ShapeOfProductop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeOfProduct_IfcProductDefinitionShape

has domain
ifc product definition shape c
has range
ifc product c
is inverse of
Representation op

ShapeRepresentationsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shapeRepresentations_IfcShapeAspect

has characteristics: functional

has domain
ifc shape aspect c
has range
ifc shape model list c

SharedPlacementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sharedPlacement_IfcStructuralAnalysisModel

has characteristics: functional

has domain
ifc structural analysis model c
has range
ifc object placement c

ShearReinforcementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#shearReinforcement_IfcSurfaceReinforcementArea

has characteristics: functional

has domain
ifc surface reinforcement area c
has range
ifc ratio measure c

SheethDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sheethDiameter_IfcTendonType

has characteristics: functional

has domain
ifc tendon type c
has range
ifc positive length measure c

Sideop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#side_IfcSurfaceStyle

has characteristics: functional

has domain
ifc surface style c
has range
ifc surface side c

SiteAddressop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#siteAddress_IfcSite

has characteristics: functional

has domain
ifc site c
has range
ifc postal address c

Sizeableop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sizeable_IfcDoorStyle

has characteristics: functional

has domain
ifc door style c
has range
b o o l e a n

Sizeableop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sizeable_IfcWindowStyle

has characteristics: functional

has domain
ifc window style c
has range
b o o l e a n

SizeInXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sizeInX_IfcPlanarExtent

has characteristics: functional

has domain
ifc planar extent c
has range
ifc length measure c

SizeInYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sizeInY_IfcPlanarExtent

has characteristics: functional

has domain
ifc planar extent c
has range
ifc length measure c

SlippageXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#slippageX_IfcSlippageConnectionCondition

has characteristics: functional

has domain
ifc slippage connection condition c
has range
ifc length measure c

SlippageYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#slippageY_IfcSlippageConnectionCondition

has characteristics: functional

has domain
ifc slippage connection condition c
has range
ifc length measure c

SlippageZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#slippageZ_IfcSlippageConnectionCondition

has characteristics: functional

has domain
ifc slippage connection condition c
has range
ifc length measure c

Sortop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sort_IfcClassificationReference

has characteristics: functional

has domain
ifc classification reference c
has range
ifc identifier c

Sourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#source_IfcClassification

has characteristics: functional

has domain
ifc classification c
has range
ifc label c

SourceCRSop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sourceCRS_IfcCoordinateOperation

has characteristics: functional

has domain
ifc coordinate operation c
has range
ifc coordinate reference system select c

SourceOfResultGroupop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sourceOfResultGroup_IfcStructuralLoadGroup

has characteristics: functional

has domain
ifc structural load group c
has range
ifc structural result group c
is inverse of
ResultForLoadGroup op

SpecularColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#specularColour_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc colour or factor c

SpecularHighlightop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#specularHighlight_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc specular highlight select c

SpineCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#spineCurve_IfcSectionedSpine

has characteristics: functional

has domain
ifc sectioned spine c
has range
ifc composite curve c

SpreadAngleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#spreadAngle_IfcLightSourceSpot

has characteristics: functional

has domain
ifc light source spot c
has range
ifc positive plane angle measure c

Startop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#start_IfcWorkTime

has characteristics: functional

has domain
ifc work time c
has range
ifc date c

StartOfNextHatchLineop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startOfNextHatchLine_IfcFillAreaStyleHatching

has characteristics: functional

has domain
ifc fill area style hatching c
has range
ifc hatch line distance select c

StartParamop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startParam_IfcFixedReferenceSweptAreaSolid

has characteristics: functional

has domain
ifc fixed reference swept area solid c
has range
ifc parameter value c

StartParamop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startParam_IfcSurfaceCurveSweptAreaSolid

has characteristics: functional

has domain
ifc surface curve swept area solid c
has range
ifc parameter value c

StartParamop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startParam_IfcSweptDiskSolid

has characteristics: functional

has domain
ifc swept disk solid c
has range
ifc parameter value c

StartProfileop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startProfile_IfcSectionProperties

has characteristics: functional

has domain
ifc section properties c
has range
ifc profile def c

StartTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startTime_IfcTimePeriod

has characteristics: functional

has domain
ifc time period c
has range
ifc time c

StartTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startTime_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc date time c

StartTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#startTime_IfcWorkControl

has characteristics: functional

has domain
ifc work control c
has range
ifc date time c

Stateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#state_IfcOwnerHistory

has characteristics: functional

has domain
ifc owner history c
has range
ifc state enum c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcActionRequest

has characteristics: functional

has domain
ifc action request c
has range
ifc label c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc label c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcCostSchedule

has characteristics: functional

has domain
ifc cost schedule c
has range
ifc label c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc document status enum c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcPermit

has characteristics: functional

has domain
ifc permit c
has range
ifc label c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcProjectOrder

has characteristics: functional

has domain
ifc project order c
has range
ifc label c

Statusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#status_IfcTask

has characteristics: functional

has domain
ifc task c
has range
ifc label c

StatusTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#statusTime_IfcResourceTime

has characteristics: functional

has domain
ifc resource time c
has range
ifc date time c

StatusTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#statusTime_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc date time c

SteelGradeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#steelGrade_IfcReinforcementBarProperties

has characteristics: functional

has domain
ifc reinforcement bar properties c
has range
ifc label c

SteelGradeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#steelGrade_IfcReinforcingElement

has characteristics: functional

has domain
ifc reinforcing element c
has range
ifc label c

StyledByItemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#styledByItem_IfcRepresentationItem

has characteristics: functional

has domain
ifc representation item c
has range
ifc styled item c
is inverse of
Item op

Stylesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#styles_IfcPresentationStyleAssignment

has domain
ifc presentation style assignment c
has range
ifc presentation style select c

Stylesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#styles_IfcStyledItem

has domain
ifc styled item c
has range
ifc style assignment select c

Stylesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#styles_IfcSurfaceStyle

has domain
ifc surface style c
has range
ifc surface style element select c

SubmittedOnop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#submittedOn_IfcCostSchedule

has characteristics: functional

has domain
ifc cost schedule c
has range
ifc date time c

SuffixTitlesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#suffixTitles_IfcPerson

has characteristics: functional

has domain
ifc person c
has range
ifc label list c

SupportedLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#supportedLength_IfcRelConnectsStructuralMember

has characteristics: functional

has domain
ifc rel connects structural member c
has range
ifc length measure c

SurfaceColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#surfaceColour_IfcSurfaceStyleShading

has characteristics: functional

has domain
ifc surface style shading c
has range
ifc colour rgb c

SurfaceFormop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#surfaceForm_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
ifc b spline surface form c

SurfaceOnRelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#surfaceOnRelatedElement_IfcConnectionSurfaceGeometry

has characteristics: functional

has domain
ifc connection surface geometry c
has range
ifc surface or face surface c

SurfaceOnRelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#surfaceOnRelatingElement_IfcConnectionSurfaceGeometry

has characteristics: functional

has domain
ifc connection surface geometry c
has range
ifc surface or face surface c

SurfaceReinforcement1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#surfaceReinforcement1_IfcSurfaceReinforcementArea

has characteristics: functional

has domain
ifc surface reinforcement area c
has range
ifc length measure list c

SurfaceReinforcement2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#surfaceReinforcement2_IfcSurfaceReinforcementArea

has characteristics: functional

has domain
ifc surface reinforcement area c
has range
ifc length measure list c

SweptAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sweptArea_IfcSweptAreaSolid

has characteristics: functional

has domain
ifc swept area solid c
has range
ifc profile def c

SweptCurveop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#sweptCurve_IfcSweptSurface

has characteristics: functional

has domain
ifc swept surface c
has range
ifc profile def c

SystemTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#systemType_IfcDistributionPort

has characteristics: functional

has domain
ifc distribution port c
has range
ifc distribution system enum c

Tagop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tag_IfcElement

has characteristics: functional

has domain
ifc element c
has range
ifc identifier c

Tagop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tag_IfcProxy

has characteristics: functional

has domain
ifc proxy c
has range
ifc label c

Tagop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tag_IfcTypeProduct

has characteristics: functional

has domain
ifc type product c
has range
ifc label c

TargetCRSop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#targetCRS_IfcCoordinateOperation

has characteristics: functional

has domain
ifc coordinate operation c
has range
ifc coordinate reference system c

TargetScaleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#targetScale_IfcGeometricRepresentationSubContext

has characteristics: functional

has domain
ifc geometric representation sub context c
has range
ifc positive ratio measure c

TargetViewop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#targetView_IfcGeometricRepresentationSubContext

has characteristics: functional

has domain
ifc geometric representation sub context c
has range
ifc geometric projection enum c

TaskTimeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#taskTime_IfcTask

has characteristics: functional

has domain
ifc task c
has range
ifc task time c

TelephoneNumbersop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#telephoneNumbers_IfcTelecomAddress

has characteristics: functional

has domain
ifc telecom address c
has range
ifc label list c

TemplateTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#templateType_IfcComplexPropertyTemplate

has characteristics: functional

has domain
ifc complex property template c
has range
ifc complex property template type enum c

TemplateTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#templateType_IfcPropertySetTemplate

has characteristics: functional

has domain
ifc property set template c
has range
ifc property set template type enum c

TemplateTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#templateType_IfcSimplePropertyTemplate

has characteristics: functional

has domain
ifc simple property template c
has range
ifc simple property template type enum c

TensionFailureXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tensionFailureX_IfcFailureConnectionCondition

has characteristics: functional

has domain
ifc failure connection condition c
has range
ifc force measure c

TensionFailureYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tensionFailureY_IfcFailureConnectionCondition

has characteristics: functional

has domain
ifc failure connection condition c
has range
ifc force measure c

TensionFailureZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tensionFailureZ_IfcFailureConnectionCondition

has characteristics: functional

has domain
ifc failure connection condition c
has range
ifc force measure c

TensionForceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tensionForce_IfcTendon

has characteristics: functional

has domain
ifc tendon c
has range
ifc force measure c

TexCoordIndexop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#texCoordIndex_IfcIndexedTriangleTextureMap

has characteristics: functional

has domain
ifc indexed triangle texture map c
has range
i n t e g e r list list

TexCoordsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#texCoords_IfcIndexedTextureMap

has characteristics: functional

has domain
ifc indexed texture map c
has range
ifc texture vertex list c

TexCoordsListop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#texCoordsList_IfcTextureVertexList

has characteristics: functional

has domain
ifc texture vertex list c
has range
ifc parameter value list list c

TextAlignop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textAlign_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc text alignment c

TextCharacterAppearanceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textCharacterAppearance_IfcTextStyle

has characteristics: functional

has domain
ifc text style c
has range
ifc text style for defined font c

TextDecorationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textDecoration_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc text decoration c

TextFontStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textFontStyle_IfcTextStyle

has characteristics: functional

has domain
ifc text style c
has range
ifc text font select c

TextIndentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textIndent_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc size select c

TextStyleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textStyle_IfcTextStyle

has characteristics: functional

has domain
ifc text style c
has range
ifc text style text model c

TextTransformop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textTransform_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc text transformation c

Texturesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textures_IfcSurfaceStyleWithTextures

has characteristics: functional

has domain
ifc surface style with textures c
has range
ifc surface texture list c

TextureTransformop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#textureTransform_IfcSurfaceTexture

has characteristics: functional

has domain
ifc surface texture c
has range
ifc cartesian transformation operator2 d c

TheActorop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#theActor_IfcActor

has characteristics: functional

has domain
ifc actor c
has range
ifc actor select c

TheOrganizationop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#theOrganization_IfcPersonAndOrganization

has characteristics: functional

has domain
ifc person and organization c
has range
ifc organization c
is inverse of
Engages op

TheoryTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#theoryType_IfcStructuralResultGroup

has characteristics: functional

has domain
ifc structural result group c
has range
ifc analysis theory type enum c

ThePersonop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thePerson_IfcPersonAndOrganization

has characteristics: functional

has domain
ifc person and organization c
has range
ifc person c
is inverse of
EngagedIn op

ThermodynamicTemperatureExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thermodynamicTemperatureExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

Thicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thickness_IfcCenterLineProfileDef

has characteristics: functional

has domain
ifc center line profile def c
has range
ifc positive length measure c

Thicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thickness_IfcLShapeProfileDef

has characteristics: functional

has domain
ifc l shape profile def c
has range
ifc positive length measure c

Thicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thickness_IfcStructuralSurfaceMember

has characteristics: functional

has domain
ifc structural surface member c
has range
ifc positive length measure c

ThresholdDepthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thresholdDepth_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc positive length measure c

ThresholdOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thresholdOffset_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc length measure c

ThresholdThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#thresholdThickness_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc non negative length measure c

Tilesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tiles_IfcFillAreaStyleTiles

has domain
ifc fill area style tiles c
has range
ifc styled item c

TilingPatternop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tilingPattern_IfcFillAreaStyleTiles

has characteristics: functional

has domain
ifc fill area style tiles c
has range
ifc vector list c

TilingScaleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#tilingScale_IfcFillAreaStyleTiles

has characteristics: functional

has domain
ifc fill area style tiles c
has range
ifc positive ratio measure c

TimeExponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeExponent_IfcDimensionalExponents

has characteristics: functional

has domain
ifc dimensional exponents c
has range
i n t e g e r

TimeLagop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeLag_IfcRelSequence

has characteristics: functional

has domain
ifc rel sequence c
has range
ifc lag time c

TimeOfApprovalop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeOfApproval_IfcApproval

has characteristics: functional

has domain
ifc approval c
has range
ifc date time c

TimePeriodsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timePeriods_IfcRecurrencePattern

has characteristics: functional

has domain
ifc recurrence pattern c
has range
ifc time period list c

TimeSeriesDataTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeSeriesDataType_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc time series data type enum c

TimeStampop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeStamp_IfcIrregularTimeSeriesValue

has characteristics: functional

has domain
ifc irregular time series value c
has range
ifc date time c

TimeStepop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeStep_IfcRegularTimeSeries

has characteristics: functional

has domain
ifc regular time series c
has range
ifc time measure c

TimeValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#timeValue_IfcQuantityTime

has characteristics: functional

has domain
ifc quantity time c
has range
ifc time measure c

ToMaterialConstituentSetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#toMaterialConstituentSet_IfcMaterialConstituent

has characteristics: functional

has domain
ifc material constituent c
has range
ifc material constituent set c
is inverse of
MaterialConstituents op

TopFlangeEdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topFlangeEdgeRadius_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc non negative length measure c

TopFlangeFilletRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topFlangeFilletRadius_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc non negative length measure c

TopFlangeSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topFlangeSlope_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc plane angle measure c

TopFlangeThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topFlangeThickness_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc positive length measure c

TopFlangeWidthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topFlangeWidth_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc positive length measure c

TopXDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topXDim_IfcTrapeziumProfileDef

has characteristics: functional

has domain
ifc trapezium profile def c
has range
ifc positive length measure c

TopXOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#topXOffset_IfcTrapeziumProfileDef

has characteristics: functional

has domain
ifc trapezium profile def c
has range
ifc length measure c

TotalCrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#totalCrossSectionArea_IfcReinforcementBarProperties

has characteristics: functional

has domain
ifc reinforcement bar properties c
has range
ifc area measure c

TotalFloatop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#totalFloat_IfcTaskTime

has characteristics: functional

has domain
ifc task time c
has range
ifc duration c

TotalFloatop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#totalFloat_IfcWorkControl

has characteristics: functional

has domain
ifc work control c
has range
ifc duration c

TotalReplacementCostop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#totalReplacementCost_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc cost value c

Townop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#town_IfcPostalAddress

has characteristics: functional

has domain
ifc postal address c
has range
ifc label c

Transitionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transition_IfcCompositeCurveSegment

has characteristics: functional

has domain
ifc composite curve segment c
has range
ifc transition code c

TranslationalStiffnessByAreaXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessByAreaX_IfcBoundaryFaceCondition

has characteristics: functional

has domain
ifc boundary face condition c
has range
ifc modulus of subgrade reaction select c

TranslationalStiffnessByAreaYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessByAreaY_IfcBoundaryFaceCondition

has characteristics: functional

has domain
ifc boundary face condition c
has range
ifc modulus of subgrade reaction select c

TranslationalStiffnessByAreaZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessByAreaZ_IfcBoundaryFaceCondition

has characteristics: functional

has domain
ifc boundary face condition c
has range
ifc modulus of subgrade reaction select c

TranslationalStiffnessByLengthXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessByLengthX_IfcBoundaryEdgeCondition

has characteristics: functional

has domain
ifc boundary edge condition c
has range
ifc modulus of translational subgrade reaction select c

TranslationalStiffnessByLengthYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessByLengthY_IfcBoundaryEdgeCondition

has characteristics: functional

has domain
ifc boundary edge condition c
has range
ifc modulus of translational subgrade reaction select c

TranslationalStiffnessByLengthZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessByLengthZ_IfcBoundaryEdgeCondition

has characteristics: functional

has domain
ifc boundary edge condition c
has range
ifc modulus of translational subgrade reaction select c

TranslationalStiffnessXop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessX_IfcBoundaryNodeCondition

has characteristics: functional

has domain
ifc boundary node condition c
has range
ifc translational stiffness select c

TranslationalStiffnessYop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessY_IfcBoundaryNodeCondition

has characteristics: functional

has domain
ifc boundary node condition c
has range
ifc translational stiffness select c

TranslationalStiffnessZop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#translationalStiffnessZ_IfcBoundaryNodeCondition

has characteristics: functional

has domain
ifc boundary node condition c
has range
ifc translational stiffness select c

TransmissionColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transmissionColour_IfcSurfaceStyleLighting

has characteristics: functional

has domain
ifc surface style lighting c
has range
ifc colour rgb c

TransmissionColourop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transmissionColour_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc colour or factor c

TransomOffsetop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transomOffset_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc length measure c

TransomThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transomThickness_IfcDoorLiningProperties

has characteristics: functional

has domain
ifc door lining properties c
has range
ifc non negative length measure c

TransomThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transomThickness_IfcWindowLiningProperties

has characteristics: functional

has domain
ifc window lining properties c
has range
ifc non negative length measure c

Transparencyop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transparency_IfcSurfaceStyleRendering

has characteristics: functional

has domain
ifc surface style rendering c
has range
ifc normalised ratio measure c

TransverseBarCrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transverseBarCrossSectionArea_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc area measure c

TransverseBarCrossSectionAreaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transverseBarCrossSectionArea_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc area measure c

TransverseBarNominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transverseBarNominalDiameter_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc positive length measure c

TransverseBarNominalDiameterop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transverseBarNominalDiameter_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc positive length measure c

TransverseBarSpacingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transverseBarSpacing_IfcReinforcingMesh

has characteristics: functional

has domain
ifc reinforcing mesh c
has range
ifc positive length measure c

TransverseBarSpacingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transverseBarSpacing_IfcReinforcingMeshType

has characteristics: functional

has domain
ifc reinforcing mesh type c
has range
ifc positive length measure c

TransversePositionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#transversePosition_IfcSectionReinforcementProperties

has characteristics: functional

has domain
ifc section reinforcement properties c
has range
ifc length measure c

TreadLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#treadLength_IfcStairFlight

has characteristics: functional

has domain
ifc stair flight c
has range
ifc positive length measure c

TreeRootExpressionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#treeRootExpression_IfcCsgSolid

has characteristics: functional

has domain
ifc csg solid c
has range
ifc csg select c

Trim1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#trim1_IfcTrimmedCurve

has domain
ifc trimmed curve c
has range
ifc trimming select c

Trim2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#trim2_IfcTrimmedCurve

has domain
ifc trimmed curve c
has range
ifc trimming select c

TrueNorthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#trueNorth_IfcGeometricRepresentationContext

has characteristics: functional

has domain
ifc geometric representation context c
has range
ifc direction c

TypeIdentifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#typeIdentifier_IfcReference

has characteristics: functional

has domain
ifc reference c
has range
ifc identifier c

Typesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#types_IfcTypeObject

has characteristics: functional

has domain
ifc type object c
has range
ifc rel defines by type c
is inverse of
RelatingType op

U1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#u1_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
ifc parameter value c

U2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#u2_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
ifc parameter value c

UAxesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#uAxes_IfcGrid

has characteristics: functional

has domain
ifc grid c
has range
ifc grid axis list c

UClosedop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#uClosed_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
l o g i c a l

UDegreeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#uDegree_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
i n t e g e r

UKnotsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#uKnots_IfcBSplineSurfaceWithKnots

has characteristics: functional

has domain
ifc b spline surface with knots c
has range
ifc parameter value list c

UMultiplicitiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#uMultiplicities_IfcBSplineSurfaceWithKnots

has characteristics: functional

has domain
ifc b spline surface with knots c
has range
i n t e g e r list

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcDerivedUnitElement

has characteristics: functional

has domain
ifc derived unit element c
has range
ifc named unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcPhysicalSimpleQuantity

has characteristics: functional

has domain
ifc physical simple quantity c
has range
ifc named unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcPropertyBoundedValue

has characteristics: functional

has domain
ifc property bounded value c
has range
ifc unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcPropertyEnumeration

has characteristics: functional

has domain
ifc property enumeration c
has range
ifc unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcPropertyListValue

has characteristics: functional

has domain
ifc property list value c
has range
ifc unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcPropertySingleValue

has characteristics: functional

has domain
ifc property single value c
has range
ifc unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcTableColumn

has characteristics: functional

has domain
ifc table column c
has range
ifc unit c

Unitop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unit_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc unit c

UnitBasisop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unitBasis_IfcAppliedValue

has characteristics: functional

has domain
ifc applied value c
has range
ifc measure with unit c

UnitComponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unitComponent_IfcMeasureWithUnit

has characteristics: functional

has domain
ifc measure with unit c
has range
ifc unit c

Unitsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#units_IfcUnitAssignment

has domain
ifc unit assignment c
has range
ifc unit c

UnitsInContextop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unitsInContext_IfcContext

has characteristics: functional

has domain
ifc context c
has range
ifc unit assignment c

UnitTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unitType_IfcDerivedUnit

has characteristics: functional

has domain
ifc derived unit c
has range
ifc derived unit enum c

UnitTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#unitType_IfcNamedUnit

has characteristics: functional

has domain
ifc named unit c
has range
ifc unit enum c

UpdateDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#updateDate_IfcCostSchedule

has characteristics: functional

has domain
ifc cost schedule c
has range
ifc date time c

UpperBoundValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#upperBoundValue_IfcPropertyBoundedValue

has characteristics: functional

has domain
ifc property bounded value c
has range
ifc value c

URLReferenceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#uRLReference_IfcImageTexture

has characteristics: functional

has domain
ifc image texture c
has range
ifc u r i reference c

Usageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#usage_IfcConstructionResource

has characteristics: functional

has domain
ifc construction resource c
has range
ifc resource time c

Usageop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#usage_IfcPhysicalComplexQuantity

has characteristics: functional

has domain
ifc physical complex quantity c
has range
ifc label c

UsageNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#usageName_IfcComplexProperty

has characteristics: functional

has domain
ifc complex property c
has range
ifc identifier c

UsageNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#usageName_IfcComplexPropertyTemplate

has characteristics: functional

has domain
ifc complex property template c
has range
ifc label c

UsageNameop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#usageName_IfcPropertyReferenceValue

has characteristics: functional

has domain
ifc property reference value c
has range
ifc text c

Usenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#usense_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
b o o l e a n

Userop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#user_IfcAsset

has characteristics: functional

has domain
ifc asset c
has range
ifc actor select c

UserDefinedDataOriginop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedDataOrigin_IfcSchedulingTime

has characteristics: functional

has domain
ifc scheduling time c
has range
ifc label c

UserDefinedDataOriginop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedDataOrigin_IfcTimeSeries

has characteristics: functional

has domain
ifc time series c
has range
ifc label c

UserDefinedEventTriggerTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedEventTriggerType_IfcEvent

has characteristics: functional

has domain
ifc event c
has range
ifc label c

UserDefinedEventTriggerTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedEventTriggerType_IfcEventType

has characteristics: functional

has domain
ifc event type c
has range
ifc label c

UserDefinedGradeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedGrade_IfcConstraint

has characteristics: functional

has domain
ifc constraint c
has range
ifc label c

UserDefinedOperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedOperationType_IfcDoor

has characteristics: functional

has domain
ifc door c
has range
ifc label c

UserDefinedOperationTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedOperationType_IfcDoorType

has characteristics: functional

has domain
ifc door type c
has range
ifc label c

UserDefinedPartitioningTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedPartitioningType_IfcWindow

has characteristics: functional

has domain
ifc window c
has range
ifc label c

UserDefinedPartitioningTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedPartitioningType_IfcWindowType

has characteristics: functional

has domain
ifc window type c
has range
ifc label c

UserDefinedPurposeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedPurpose_IfcAddress

has characteristics: functional

has domain
ifc address c
has range
ifc label c

UserDefinedQualifierop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedQualifier_IfcObjective

has characteristics: functional

has domain
ifc objective c
has range
ifc label c

UserDefinedRoleop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedRole_IfcActorRole

has characteristics: functional

has domain
ifc actor role c
has range
ifc label c

UserDefinedSequenceTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedSequenceType_IfcRelSequence

has characteristics: functional

has domain
ifc rel sequence c
has range
ifc label c

UserDefinedTargetViewop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedTargetView_IfcGeometricRepresentationSubContext

has characteristics: functional

has domain
ifc geometric representation sub context c
has range
ifc label c

UserDefinedTypeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#userDefinedType_IfcDerivedUnit

has characteristics: functional

has domain
ifc derived unit c
has range
ifc label c

V1op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#v1_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
ifc parameter value c

V2op back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#v2_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
ifc parameter value c

ValidFromop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#validFrom_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc date c

ValidUntilop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#validUntil_IfcDocumentInformation

has characteristics: functional

has domain
ifc document information c
has range
ifc date c

ValueComponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#valueComponent_IfcMeasureWithUnit

has characteristics: functional

has domain
ifc measure with unit c
has range
ifc value c

Valuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#values_IfcIrregularTimeSeries

has characteristics: functional

has domain
ifc irregular time series c
has range
ifc irregular time series value list c

Valuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#values_IfcRegularTimeSeries

has characteristics: functional

has domain
ifc regular time series c
has range
ifc time series value list c

Valuesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#values_IfcStructuralLoadConfiguration

has characteristics: functional

has domain
ifc structural load configuration c
has range
ifc structural load or result list c

ValueSourceop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#valueSource_IfcMetric

has characteristics: functional

has domain
ifc metric c
has range
ifc label c

VAxesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vAxes_IfcGrid

has characteristics: functional

has domain
ifc grid c
has range
ifc grid axis list c

VClosedop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vClosed_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
l o g i c a l

VDegreeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vDegree_IfcBSplineSurface

has characteristics: functional

has domain
ifc b spline surface c
has range
i n t e g e r

Versionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#version_IfcApplication

has characteristics: functional

has domain
ifc application c
has range
ifc label c

Versionop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#version_IfcLibraryInformation

has characteristics: functional

has domain
ifc library information c
has range
ifc label c

VersionDateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#versionDate_IfcLibraryInformation

has characteristics: functional

has domain
ifc library information c
has range
ifc date time c

VertexGeometryop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vertexGeometry_IfcVertexPoint

has characteristics: functional

has domain
ifc vertex point c
has range
ifc point c

VerticalDatumop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#verticalDatum_IfcCoordinateReferenceSystem

has characteristics: functional

has domain
ifc coordinate reference system c
has range
ifc identifier c

Verticesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vertices_IfcTextureMap

has characteristics: functional

has domain
ifc texture map c
has range
ifc texture vertex list c

VisibleSegmentLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#visibleSegmentLength_IfcCurveStyleFontPattern

has characteristics: functional

has domain
ifc curve style font pattern c
has range
ifc length measure c

VKnotsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vKnots_IfcBSplineSurfaceWithKnots

has characteristics: functional

has domain
ifc b spline surface with knots c
has range
ifc parameter value list c

VMultiplicitiesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vMultiplicities_IfcBSplineSurfaceWithKnots

has characteristics: functional

has domain
ifc b spline surface with knots c
has range
i n t e g e r list

Voidsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#voids_IfcAdvancedBrepWithVoids

has domain
ifc advanced brep with voids c
has range
ifc closed shell c

Voidsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#voids_IfcFacetedBrepWithVoids

has domain
ifc faceted brep with voids c
has range
ifc closed shell c

VoidsElementsop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#voidsElements_IfcFeatureElementSubtraction

has characteristics: functional

has domain
ifc feature element subtraction c
has range
ifc rel voids element c
is inverse of
RelatedOpeningElement op

VolumeOnRelatedElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#volumeOnRelatedElement_IfcConnectionVolumeGeometry

has characteristics: functional

has domain
ifc connection volume geometry c
has range
ifc solid or shell c

VolumeOnRelatingElementop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#volumeOnRelatingElement_IfcConnectionVolumeGeometry

has characteristics: functional

has domain
ifc connection volume geometry c
has range
ifc solid or shell c

VolumeValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#volumeValue_IfcQuantityVolume

has characteristics: functional

has domain
ifc quantity volume c
has range
ifc volume measure c

Vsenseop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#vsense_IfcRectangularTrimmedSurface

has characteristics: functional

has domain
ifc rectangular trimmed surface c
has range
b o o l e a n

WallThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#wallThickness_IfcCShapeProfileDef

has characteristics: functional

has domain
ifc c shape profile def c
has range
ifc positive length measure c

WallThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#wallThickness_IfcCircleHollowProfileDef

has characteristics: functional

has domain
ifc circle hollow profile def c
has range
ifc positive length measure c

WallThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#wallThickness_IfcRectangleHollowProfileDef

has characteristics: functional

has domain
ifc rectangle hollow profile def c
has range
ifc positive length measure c

WarpingMomentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#warpingMoment_IfcStructuralLoadSingleForceWarping

has characteristics: functional

has domain
ifc structural load single force warping c
has range
ifc warping moment measure c

WarpingStiffnessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#warpingStiffness_IfcBoundaryNodeConditionWarping

has characteristics: functional

has domain
ifc boundary node condition warping c
has range
ifc warping stiffness select c

WAxesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#wAxes_IfcGrid

has characteristics: functional

has domain
ifc grid c
has range
ifc grid axis list c

WebEdgeRadiusop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webEdgeRadius_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc non negative length measure c

WebSlopeop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webSlope_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc plane angle measure c

WebThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webThickness_IfcAsymmetricIShapeProfileDef

has characteristics: functional

has domain
ifc asymmetric i shape profile def c
has range
ifc positive length measure c

WebThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webThickness_IfcIShapeProfileDef

has characteristics: functional

has domain
ifc i shape profile def c
has range
ifc positive length measure c

WebThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webThickness_IfcTShapeProfileDef

has characteristics: functional

has domain
ifc t shape profile def c
has range
ifc positive length measure c

WebThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webThickness_IfcUShapeProfileDef

has characteristics: functional

has domain
ifc u shape profile def c
has range
ifc positive length measure c

WebThicknessop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#webThickness_IfcZShapeProfileDef

has characteristics: functional

has domain
ifc z shape profile def c
has range
ifc positive length measure c

WeekdayComponentop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#weekdayComponent_IfcRecurrencePattern

has domain
ifc recurrence pattern c
has range
ifc day in week number c

WeightsDataop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#weightsData_IfcRationalBSplineCurveWithKnots

has characteristics: functional

has domain
ifc rational b spline curve with knots c
has range
r e a l list

WeightsDataop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#weightsData_IfcRationalBSplineSurfaceWithKnots

has characteristics: functional

has domain
ifc rational b spline surface with knots c
has range
r e a l list list

WeightValueop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#weightValue_IfcQuantityWeight

has characteristics: functional

has domain
ifc quantity weight c
has range
ifc mass measure c

Widthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#width_IfcCShapeProfileDef

has characteristics: functional

has domain
ifc c shape profile def c
has range
ifc positive length measure c

Widthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#width_IfcLShapeProfileDef

has characteristics: functional

has domain
ifc l shape profile def c
has range
ifc positive length measure c

Widthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#width_IfcPixelTexture

has characteristics: functional

has domain
ifc pixel texture c
has range
ifc integer c

WordSpacingop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#wordSpacing_IfcTextStyleTextModel

has characteristics: functional

has domain
ifc text style text model c
has range
ifc size select c

WorkingTimesop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#workingTimes_IfcWorkCalendar

has domain
ifc work calendar c
has range
ifc work time c

WorkMethodop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#workMethod_IfcTask

has characteristics: functional

has domain
ifc task c
has range
ifc label c

WorkMethodop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#workMethod_IfcTaskType

has characteristics: functional

has domain
ifc task type c
has range
ifc label c

WorldCoordinateSystemop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#worldCoordinateSystem_IfcGeometricRepresentationContext

has characteristics: functional

has domain
ifc geometric representation context c
has range
ifc axis2 placement c

WWWHomePageURLop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#wWWHomePageURL_IfcTelecomAddress

has characteristics: functional

has domain
ifc telecom address c
has range
ifc u r i reference c

XAxisAbscissaop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#xAxisAbscissa_IfcMapConversion

has characteristics: functional

has domain
ifc map conversion c
has range
ifc real c

XAxisOrdinateop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#xAxisOrdinate_IfcMapConversion

has characteristics: functional

has domain
ifc map conversion c
has range
ifc real c

XDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#xDim_IfcBoundingBox

has characteristics: functional

has domain
ifc bounding box c
has range
ifc positive length measure c

XDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#xDim_IfcRectangleProfileDef

has characteristics: functional

has domain
ifc rectangle profile def c
has range
ifc positive length measure c

XLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#xLength_IfcBlock

has characteristics: functional

has domain
ifc block c
has range
ifc positive length measure c

XLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#xLength_IfcRectangularPyramid

has characteristics: functional

has domain
ifc rectangular pyramid c
has range
ifc positive length measure c

YDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#yDim_IfcBoundingBox

has characteristics: functional

has domain
ifc bounding box c
has range
ifc positive length measure c

YDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#yDim_IfcRectangleProfileDef

has characteristics: functional

has domain
ifc rectangle profile def c
has range
ifc positive length measure c

YDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#yDim_IfcTrapeziumProfileDef

has characteristics: functional

has domain
ifc trapezium profile def c
has range
ifc positive length measure c

YLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#yLength_IfcBlock

has characteristics: functional

has domain
ifc block c
has range
ifc positive length measure c

YLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#yLength_IfcRectangularPyramid

has characteristics: functional

has domain
ifc rectangular pyramid c
has range
ifc positive length measure c

ZDimop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#zDim_IfcBoundingBox

has characteristics: functional

has domain
ifc bounding box c
has range
ifc positive length measure c

ZLengthop back to ToC or Object Property ToC

IRI: https://w3id.org/ifc/IFC4#zLength_IfcBlock

has characteristics: functional

has domain
ifc block c
has range
ifc positive length measure c

Named Individuals

ABSORBEDDOSEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ABSORBEDDOSEUNIT

belongs to
ifc unit enum c

ACCELERATIONUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ACCELERATIONUNIT

belongs to
ifc derived unit enum c

ACCESSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ACCESS

belongs to
ifc permit type enum c

ACCESSORY_ASSEMBLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ACCESSORY_ASSEMBLY

belongs to
ifc element assembly type enum c

ACTIVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ACTIVE

belongs to
ifc cooled beam type enum c

ACTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ACTOR

belongs to
ifc object type enum c

ACTUALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ACTUAL

belongs to
ifc work plan type enum c
ifc work schedule type enum c

ADDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADD

belongs to
ifc arithmetic operator enum c

ADDEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADDED

belongs to
ifc change action enum c

ADIABATICAIRWASHERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICAIRWASHER

belongs to
ifc humidifier type enum c

ADIABATICATOMIZINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICATOMIZING

belongs to
ifc humidifier type enum c

ADIABATICCOMPRESSEDAIRNOZZLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICCOMPRESSEDAIRNOZZLE

belongs to
ifc humidifier type enum c

ADIABATICPANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICPAN

belongs to
ifc humidifier type enum c

ADIABATICRIGIDMEDIAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICRIGIDMEDIA

belongs to
ifc humidifier type enum c

ADIABATICULTRASONICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICULTRASONIC

belongs to
ifc humidifier type enum c

ADIABATICWETTEDELEMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADIABATICWETTEDELEMENT

belongs to
ifc humidifier type enum c

ADMINISTRATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADMINISTRATION

belongs to
ifc labor resource type enum c

ADVICE_CAUTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADVICE_CAUTION

belongs to
ifc procedure type enum c

ADVICE_NOTEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADVICE_NOTE

belongs to
ifc procedure type enum c

ADVICE_WARNINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADVICE_WARNING

belongs to
ifc procedure type enum c

ADVISORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ADVISORY

belongs to
ifc constraint enum c

AGGREGATESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AGGREGATES

belongs to
ifc construction material resource type enum c

AIRCONDITIONINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRCONDITIONING

belongs to
ifc distribution system enum c

AIRCONDITIONINGUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRCONDITIONINGUNIT

belongs to
ifc unitary equipment type enum c

AIRCOOLEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRCOOLED

belongs to
ifc chiller type enum c
ifc condenser type enum c

AIRHANDLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRHANDLER

belongs to
ifc unitary equipment type enum c

AIRPARTICLEFILTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRPARTICLEFILTER

belongs to
ifc filter type enum c

AIRRELEASEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRRELEASE

belongs to
ifc valve type enum c

AIRSTATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AIRSTATION

belongs to
ifc medical device type enum c

ALARMPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ALARMPANEL

belongs to
ifc unitary control element type enum c

ALUMINIUMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ALUMINIUM

belongs to
ifc door style construction enum c
ifc window style construction enum c

ALUMINIUM_PLASTICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ALUMINIUM_PLASTIC

belongs to
ifc door style construction enum c

ALUMINIUM_WOODni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ALUMINIUM_WOOD

belongs to
ifc door style construction enum c
ifc window style construction enum c

AMMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AMMETER

belongs to
ifc flow instrument type enum c

AMOUNTOFSUBSTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AMOUNTOFSUBSTANCEUNIT

belongs to
ifc unit enum c

AMPEREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AMPERE

belongs to
ifc s i unit name c

AMPLIFIERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AMPLIFIER

belongs to
ifc audio visual appliance type enum c

ANCHORBOLTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ANCHORBOLT

belongs to
ifc mechanical fastener type enum c

ANCHORINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ANCHORING

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c

ANCHORPLATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ANCHORPLATE

belongs to
ifc discrete accessory type enum c

ANGULARVELOCITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ANGULARVELOCITYUNIT

belongs to
ifc derived unit enum c

ANTENNAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ANTENNA

belongs to
ifc communications appliance type enum c

ANTIVACUUMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ANTIVACUUM

belongs to
ifc valve type enum c

ARCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ARCH

belongs to
ifc element assembly type enum c

ARCHITECTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ARCHITECT

belongs to
ifc role enum c

AREAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AREA

belongs to
ifc profile type enum c

AREADENSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AREADENSITYUNIT

belongs to
ifc derived unit enum c

AREAUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AREAUNIT

belongs to
ifc unit enum c

ASSEMBLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSEMBLY

belongs to
ifc construction product resource type enum c

ASSETINVENTORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSETINVENTORY

belongs to
ifc inventory type enum c

ASSIGNEEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSIGNEE

belongs to
ifc occupant type enum c

ASSIGNORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSIGNOR

belongs to
ifc occupant type enum c

ASSISTEDBUTANEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSISTEDBUTANE

belongs to
ifc humidifier type enum c

ASSISTEDELECTRICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSISTEDELECTRIC

belongs to
ifc humidifier type enum c

ASSISTEDNATURALGASni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSISTEDNATURALGAS

belongs to
ifc humidifier type enum c

ASSISTEDPROPANEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSISTEDPROPANE

belongs to
ifc humidifier type enum c

ASSISTEDSTEAMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ASSISTEDSTEAM

belongs to
ifc humidifier type enum c

ATENDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ATEND

belongs to
ifc connection type enum c

ATPATHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ATPATH

belongs to
ifc connection type enum c

ATSTARTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ATSTART

belongs to
ifc connection type enum c

ATTENDANCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ATTENDANCE

belongs to
ifc task type enum c

ATTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ATTO

belongs to
ifc s i prefix c

AUDIOVISUALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AUDIOVISUAL

belongs to
ifc distribution system enum c

AUDIOVISUALOUTLETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AUDIOVISUALOUTLET

belongs to
ifc outlet type enum c

AWNINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AWNING

belongs to
ifc shading device type enum c

AXIS1ni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AXIS1

belongs to
ifc layer set direction enum c

AXIS2ni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AXIS2

belongs to
ifc layer set direction enum c

AXIS3ni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#AXIS3

belongs to
ifc layer set direction enum c

BACKDRAFTDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BACKDRAFTDAMPER

belongs to
ifc damper type enum c

BALANCINGDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BALANCINGDAMPER

belongs to
ifc damper type enum c

BALUSTRADEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BALUSTRADE

belongs to
ifc railing type enum c

BARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BAR

belongs to
ifc tendon type enum c

BARREL_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BARREL_ROOF

belongs to
ifc roof type enum c

BASELINEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BASELINE

belongs to
ifc work plan type enum c
ifc work schedule type enum c

BASESLABni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BASESLAB

belongs to
ifc slab type enum c

BASINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BASIN

belongs to
ifc tank type enum c

BATHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BATH

belongs to
ifc sanitary terminal type enum c

BATTERYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BATTERY

belongs to
ifc electric flow storage device type enum c

BEAMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BEAM

belongs to
ifc beam type enum c

BEAM_GRIDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BEAM_GRID

belongs to
ifc element assembly type enum c

BECQUERELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BECQUEREL

belongs to
ifc s i unit name c

BEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BED

belongs to
ifc furniture type enum c

BELLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BELL

belongs to
ifc alarm type enum c

BELTDRIVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BELTDRIVE

belongs to
ifc motor connection type enum c

BENDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BEND

belongs to
ifc cable carrier fitting type enum c
ifc duct fitting type enum c
ifc pipe fitting type enum c

BENDING_ELEMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BENDING_ELEMENT

belongs to
ifc structural surface member type enum c

BIDETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BIDET

belongs to
ifc sanitary terminal type enum c

BILINEARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BILINEAR

belongs to
ifc structural surface activity type enum c

BIRDCAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BIRDCAGE

belongs to
ifc stack terminal type enum c

BLASTDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BLASTDAMPER

belongs to
ifc damper type enum c

BLINNni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BLINN

belongs to
ifc reflectance method enum c

BOLTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BOLT

belongs to
ifc mechanical fastener type enum c

BOOSTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BOOSTER

belongs to
ifc compressor type enum c

BOREDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BORED

belongs to
ifc pile type enum c

BOTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BOTH

belongs to
ifc surface side c

BOTTOMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BOTTOM

belongs to
ifc window panel position enum c

BOTTOMHUNGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BOTTOMHUNG

belongs to
ifc window panel operation enum c

BRACEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BRACE

belongs to
ifc member type enum c

BRACED_FRAMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BRACED_FRAME

belongs to
ifc element assembly type enum c

BRACKETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BRACKET

belongs to
ifc discrete accessory type enum c

BRAKESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BRAKES

belongs to
ifc action source type enum c

BREAKGLASSBUTTONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BREAKGLASSBUTTON

belongs to
ifc alarm type enum c

BREAKPRESSUREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BREAKPRESSURE

belongs to
ifc tank type enum c

BREECHINGINLETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BREECHINGINLET

belongs to
ifc fire suppression terminal type enum c

BUDGETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUDGET

belongs to
ifc cost schedule type enum c

BUILDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUILDING

belongs to
ifc permit type enum c

BUILDINGOPERATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUILDINGOPERATOR

belongs to
ifc role enum c

BUILDINGOWNERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUILDINGOWNER

belongs to
ifc role enum c

BUOYANCYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUOYANCY

belongs to
ifc action source type enum c

BUSBARSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUSBARSEGMENT

belongs to
ifc cable segment type enum c

BUTTERFLY_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BUTTERFLY_ROOF

belongs to
ifc roof type enum c

BY_DAY_COUNTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BY_DAY_COUNT

belongs to
ifc recurrence type enum c

BY_WEEKDAY_COUNTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#BY_WEEKDAY_COUNT

belongs to
ifc recurrence type enum c

CABLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CABLE

belongs to
ifc distribution port type enum c
ifc structural curve member type enum c

CABLECARRIERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CABLECARRIER

belongs to
ifc distribution port type enum c

CABLELADDERSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CABLELADDERSEGMENT

belongs to
ifc cable carrier segment type enum c

CABLESEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CABLESEGMENT

belongs to
ifc cable segment type enum c

CABLETRAYSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CABLETRAYSEGMENT

belongs to
ifc cable carrier segment type enum c

CABLETRUNKINGSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CABLETRUNKINGSEGMENT

belongs to
ifc cable carrier segment type enum c

CAISSON_FOUNDATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CAISSON_FOUNDATION

belongs to
ifc footing type enum c

CALIBRATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CALIBRATION

belongs to
ifc procedure type enum c

CAMERAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CAMERA

belongs to
ifc audio visual appliance type enum c

CANDELAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CANDELA

belongs to
ifc s i unit name c

CAPACITORBANKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CAPACITORBANK

belongs to
ifc electric flow storage device type enum c

CARPENTRYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CARPENTRY

belongs to
ifc labor resource type enum c

CARTESIANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CARTESIAN

belongs to
ifc trimming preference c

CAST_IN_PLACEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CAST_IN_PLACE

belongs to
ifc pile construction enum c

CEILINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CEILING

belongs to
ifc covering type enum c

CENTIni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CENTI

belongs to
ifc s i prefix c

CENTRIFUGALAIRFOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CENTRIFUGALAIRFOIL

belongs to
ifc fan type enum c

CENTRIFUGALBACKWARDINCLINEDCURVEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CENTRIFUGALBACKWARDINCLINEDCURVED

belongs to
ifc fan type enum c

CENTRIFUGALFORWARDCURVEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CENTRIFUGALFORWARDCURVED

belongs to
ifc fan type enum c

CENTRIFUGALRADIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CENTRIFUGALRADIAL

belongs to
ifc fan type enum c

CHAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHAIR

belongs to
ifc furniture type enum c

CHAMFERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHAMFER

belongs to
ifc voiding feature type enum c

CHANGEORDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHANGEORDER

belongs to
ifc project order type enum c

CHANGEOVERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHANGEOVER

belongs to
ifc valve type enum c

CHECKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHECK

belongs to
ifc valve type enum c

CHEMICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHEMICAL

belongs to
ifc distribution system enum c

CHILLEDWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHILLEDWATER

belongs to
ifc distribution system enum c

CHORDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHORD

belongs to
ifc member type enum c

CHPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CHP

belongs to
ifc electric generator type enum c

CIRCUITBREAKERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CIRCUITBREAKER

belongs to
ifc protective device type enum c

CIRCULAR_ARCni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CIRCULAR_ARC

belongs to
ifc b spline curve form c

CIRCULATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CIRCULATOR

belongs to
ifc pump type enum c

CISTERNni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CISTERN

belongs to
ifc sanitary terminal type enum c

CIVILENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CIVILENGINEER

belongs to
ifc role enum c

CLADDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CLADDING

belongs to
ifc covering type enum c

CLEANINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CLEANING

belongs to
ifc labor resource type enum c

CLIENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CLIENT

belongs to
ifc role enum c

COATEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COATED

belongs to
ifc tendon type enum c

CODECOMPLIANCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CODECOMPLIANCE

belongs to
ifc objective enum c

CODEWAIVERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CODEWAIVER

belongs to
ifc objective enum c

COHESIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COHESION

belongs to
ifc pile type enum c

COLLARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COLLAR

belongs to
ifc member type enum c

COLUMNni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COLUMN

belongs to
ifc column type enum c

COMMISSIONINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMMISSIONING

belongs to
ifc valve type enum c

COMMISSIONINGENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMMISSIONINGENGINEER

belongs to
ifc role enum c

COMMUNICATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMMUNICATION

belongs to
ifc distribution system enum c

COMMUNICATIONSOUTLETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMMUNICATIONSOUTLET

belongs to
ifc outlet type enum c

COMPACTFLUORESCENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPACTFLUORESCENT

belongs to
ifc lamp type enum c
ifc light emission source enum c

COMPLETION_G1ni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPLETION_G1

belongs to
ifc action source type enum c

COMPLEXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPLEX

belongs to
ifc building element proxy type enum c
ifc element composition enum c

COMPOSITEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPOSITE

belongs to
ifc pile construction enum c

COMPOUNDPLANEANGLEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPOUNDPLANEANGLEUNIT

belongs to
ifc derived unit enum c

COMPRESSEDAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPRESSEDAIR

belongs to
ifc distribution system enum c

COMPRESSEDAIRFILTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPRESSEDAIRFILTER

belongs to
ifc filter type enum c

COMPRESSIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPRESSION

belongs to
ifc vibration isolator type enum c

COMPRESSION_MEMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPRESSION_MEMBER

belongs to
ifc structural curve member type enum c

COMPUTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COMPUTER

belongs to
ifc communications appliance type enum c

CONCRETEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONCRETE

belongs to
ifc construction material resource type enum c
ifc labor resource type enum c

CONDENSERWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONDENSERWATER

belongs to
ifc distribution system enum c

CONDUCTANCESENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONDUCTANCESENSOR

belongs to
ifc sensor type enum c

CONDUCTORSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONDUCTORSEGMENT

belongs to
ifc cable segment type enum c

CONDUITSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONDUITSEGMENT

belongs to
ifc cable carrier segment type enum c

CONFIDENTIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONFIDENTIAL

belongs to
ifc document confidentiality enum c

CONICAL_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONICAL_SURF

belongs to
ifc b spline surface form c

CONNECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONNECTOR

belongs to
ifc cable fitting type enum c
ifc duct fitting type enum c
ifc pipe fitting type enum c

CONSTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONST

belongs to
ifc structural curve activity type enum c
ifc structural surface activity type enum c

CONSTANTFLOWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONSTANTFLOW

belongs to
ifc air terminal box type enum c

CONSTRUCTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONSTRUCTION

belongs to
ifc spatial zone type enum c
ifc task type enum c

CONSTRUCTIONMANAGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONSTRUCTIONMANAGER

belongs to
ifc role enum c

CONSULTANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONSULTANT

belongs to
ifc role enum c

CONSUMERUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONSUMERUNIT

belongs to
ifc electric distribution board type enum c

CONTACTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTACTOR

belongs to
ifc switching device type enum c

CONTACTSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTACTSENSOR

belongs to
ifc sensor type enum c

CONTINUOUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTINUOUS

belongs to
ifc time series data type enum c
ifc transition code c

CONTRACTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTRACTOR

belongs to
ifc role enum c

CONTROLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTROL

belongs to
ifc distribution system enum c
ifc object type enum c

CONTROLDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTROLDAMPER

belongs to
ifc damper type enum c

CONTROLPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTROLPANEL

belongs to
ifc unitary control element type enum c

CONTSAMEGRADIENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTSAMEGRADIENT

belongs to
ifc transition code c

CONTSAMEGRADIENTSAMECURVATUREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONTSAMEGRADIENTSAMECURVATURE

belongs to
ifc transition code c

CONVECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONVECTOR

belongs to
ifc space heater type enum c

CONVEYINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CONVEYING

belongs to
ifc distribution system enum c

CORESEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CORESEGMENT

belongs to
ifc cable segment type enum c

COSTENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COSTENGINEER

belongs to
ifc role enum c

COSTPLANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COSTPLAN

belongs to
ifc cost schedule type enum c

COULOMBni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COULOMB

belongs to
ifc s i unit name c

COUPLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COUPLER

belongs to
ifc tendon anchor type enum c

COUPLINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COUPLING

belongs to
ifc motor connection type enum c

COWLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#COWL

belongs to
ifc stack terminal type enum c

CRANEWAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CRANEWAY

belongs to
ifc transport element type enum c

CREEPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CREEP

belongs to
ifc action source type enum c

CROSSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CROSS

belongs to
ifc cable carrier fitting type enum c

CUBIC_METREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CUBIC_METRE

belongs to
ifc s i unit name c

CULVERTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CULVERT

belongs to
ifc pipe segment type enum c

CURRENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CURRENT

belongs to
ifc action source type enum c
ifc transformer type enum c

CURTAIN_PANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CURTAIN_PANEL

belongs to
ifc plate type enum c

CURVATUREUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CURVATUREUNIT

belongs to
ifc derived unit enum c

CURVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CURVE

belongs to
ifc profile type enum c

CURVEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CURVED

belongs to
ifc stair flight type enum c

CURVED_RUN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CURVED_RUN_STAIR

belongs to
ifc stair type enum c

CUTOUTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CUTOUT

belongs to
ifc voiding feature type enum c

CYCLONICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CYCLONIC

belongs to
ifc interceptor type enum c

CYLINDRICAL_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#CYLINDRICAL_SURF

belongs to
ifc b spline surface form c

DAILYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DAILY

belongs to
ifc recurrence type enum c

DATAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DATA

belongs to
ifc distribution system enum c
ifc junction box type enum c

DATAOUTLETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DATAOUTLET

belongs to
ifc outlet type enum c

DCni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DC

belongs to
ifc electric motor type enum c

DEAD_LOAD_Gni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DEAD_LOAD_G

belongs to
ifc action source type enum c

DECAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DECA

belongs to
ifc s i prefix c

DECIni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DECI

belongs to
ifc s i prefix c

DEGREE_CELSIUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DEGREE_CELSIUS

belongs to
ifc s i unit name c

DEHUMIDIFIERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DEHUMIDIFIER

belongs to
ifc unitary equipment type enum c

DELETEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DELETED

belongs to
ifc change action enum c

DEMOLISHINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DEMOLISHING

belongs to
ifc construction equipment resource type enum c

DEMOLITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DEMOLITION

belongs to
ifc task type enum c

DESIGNINTENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DESIGNINTENT

belongs to
ifc objective enum c

DESKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DESK

belongs to
ifc furniture type enum c

DIAGNOSTICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIAGNOSTIC

belongs to
ifc procedure type enum c

DIFFERENCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIFFERENCE

belongs to
ifc boolean operator c

DIFFUSERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIFFUSER

belongs to
ifc air terminal type enum c

DIMMERSWITCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIMMERSWITCH

belongs to
ifc switching device type enum c

DIRECTDRIVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTDRIVE

belongs to
ifc motor connection type enum c

DIRECTEVAPORATIVEAIRWASHERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEVAPORATIVEAIRWASHER

belongs to
ifc evaporative cooler type enum c

DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER

belongs to
ifc evaporative cooler type enum c

DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER

belongs to
ifc evaporative cooler type enum c

DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER

belongs to
ifc evaporative cooler type enum c

DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER

belongs to
ifc evaporative cooler type enum c

DIRECTEXPANSIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEXPANSION

belongs to
ifc evaporator type enum c

DIRECTEXPANSIONBRAZEDPLATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEXPANSIONBRAZEDPLATE

belongs to
ifc evaporator type enum c

DIRECTEXPANSIONSHELLANDTUBEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEXPANSIONSHELLANDTUBE

belongs to
ifc evaporator type enum c

DIRECTEXPANSIONTUBEINTUBEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTEXPANSIONTUBEINTUBE

belongs to
ifc evaporator type enum c

DIRECTIONSOURCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIRECTIONSOURCE

belongs to
ifc light fixture type enum c

DISCONTINUOUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISCONTINUOUS

belongs to
ifc transition code c

DISCRETEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISCRETE

belongs to
ifc structural curve activity type enum c
ifc structural surface activity type enum c
ifc time series data type enum c

DISCRETEBINARYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISCRETEBINARY

belongs to
ifc time series data type enum c

DISHWASHERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISHWASHER

belongs to
ifc electric appliance type enum c

DISMANTLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISMANTLE

belongs to
ifc task type enum c

DISPLAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISPLAY

belongs to
ifc audio visual appliance type enum c

DISPOSALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISPOSAL

belongs to
ifc distribution system enum c
ifc task type enum c

DISTRIBUTIONBOARDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISTRIBUTIONBOARD

belongs to
ifc electric distribution board type enum c

DISTRIBUTIONPOINTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DISTRIBUTIONPOINT

belongs to
ifc address type enum c

DIVERTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIVERTING

belongs to
ifc valve type enum c

DIVIDEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DIVIDE

belongs to
ifc arithmetic operator enum c

DOME_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOME_ROOF

belongs to
ifc roof type enum c

DOMESTICCOLDWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOMESTICCOLDWATER

belongs to
ifc distribution system enum c

DOMESTICHOTWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOMESTICHOTWATER

belongs to
ifc distribution system enum c

DOORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOOR

belongs to
ifc door type enum c

DOSEEQUIVALENTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOSEEQUIVALENTUNIT

belongs to
ifc unit enum c

DOUBLE_ACTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_ACTING

belongs to
ifc door panel operation enum c

DOUBLE_DOOR_DOUBLE_SWINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_DOOR_DOUBLE_SWING

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_DOOR_FOLDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_DOOR_FOLDING

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_DOOR_SINGLE_SWINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_DOOR_SINGLE_SWING

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_DOOR_SLIDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_DOOR_SLIDING

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_PANEL_HORIZONTALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_PANEL_HORIZONTAL

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

DOUBLE_PANEL_VERTICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_PANEL_VERTICAL

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

DOUBLE_RETURN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_RETURN_STAIR

belongs to
ifc stair type enum c

DOUBLE_SWING_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_SWING_LEFT

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLE_SWING_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLE_SWING_RIGHT

belongs to
ifc door style operation enum c
ifc door type operation enum c

DOUBLECHECKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLECHECK

belongs to
ifc valve type enum c

DOUBLEREGULATINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOUBLEREGULATING

belongs to
ifc valve type enum c

DOWELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOWEL

belongs to
ifc mechanical fastener type enum c

DOWNni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DOWN

belongs to
ifc text path c

DRAFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DRAFT

belongs to
ifc document status enum c

DRAINAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DRAINAGE

belongs to
ifc distribution system enum c

DRAWOFFCOCKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DRAWOFFCOCK

belongs to
ifc valve type enum c

DRIVENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DRIVEN

belongs to
ifc pile type enum c

DRYWALLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DRYWALL

belongs to
ifc construction material resource type enum c
ifc labor resource type enum c

DUCTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DUCT

belongs to
ifc distribution port type enum c

DXCOOLINGCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DXCOOLINGCOIL

belongs to
ifc coil type enum c

DYNAMICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DYNAMIC

belongs to
ifc compressor type enum c

DYNAMICVISCOSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#DYNAMICVISCOSITYUNIT

belongs to
ifc derived unit enum c

EARTHINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EARTHING

belongs to
ifc distribution system enum c

EARTHINGSWITCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EARTHINGSWITCH

belongs to
ifc protective device type enum c

EARTHLEAKAGECIRCUITBREAKERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EARTHLEAKAGECIRCUITBREAKER

belongs to
ifc protective device type enum c

EARTHMOVINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EARTHMOVING

belongs to
ifc construction equipment resource type enum c

EARTHQUAKE_Eni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EARTHQUAKE_E

belongs to
ifc action source type enum c

EDGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EDGE

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c
ifc voiding feature type enum c

ELAPSEDTIMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELAPSEDTIME

belongs to
ifc task duration enum c

ELECTRICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRIC

belongs to
ifc labor resource type enum c

ELECTRICACTUATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICACTUATOR

belongs to
ifc actuator type enum c

ELECTRICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICAL

belongs to
ifc distribution system enum c

ELECTRICALENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICALENGINEER

belongs to
ifc role enum c

ELECTRICCAPACITANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICCAPACITANCEUNIT

belongs to
ifc unit enum c

ELECTRICCHARGEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICCHARGEUNIT

belongs to
ifc unit enum c

ELECTRICCONDUCTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICCONDUCTANCEUNIT

belongs to
ifc unit enum c

ELECTRICCOOKERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICCOOKER

belongs to
ifc electric appliance type enum c

ELECTRICCURRENTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICCURRENTUNIT

belongs to
ifc unit enum c

ELECTRICHEATINGCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICHEATINGCOIL

belongs to
ifc coil type enum c

ELECTRICRESISTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICRESISTANCEUNIT

belongs to
ifc unit enum c

ELECTRICVOLTAGEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRICVOLTAGEUNIT

belongs to
ifc unit enum c

ELECTROACOUSTICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTROACOUSTIC

belongs to
ifc distribution system enum c

ELECTROMAGNETICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTROMAGNETIC

belongs to
ifc protective device tripping unit type enum c

ELECTRONICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELECTRONIC

belongs to
ifc protective device tripping unit type enum c

ELEMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELEMENT

belongs to
ifc building element proxy type enum c
ifc element composition enum c

ELEMENTEDWALLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELEMENTEDWALL

belongs to
ifc wall type enum c

ELEVATION_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELEVATION_VIEW

belongs to
ifc geometric projection enum c

ELEVATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELEVATOR

belongs to
ifc transport element type enum c

ELLIPTIC_ARCni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ELLIPTIC_ARC

belongs to
ifc b spline curve form c

EMAILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EMAIL

belongs to
ifc action request type enum c

EMERGENCYSTOPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EMERGENCYSTOP

belongs to
ifc switching device type enum c

ENDEVENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENDEVENT

belongs to
ifc event type enum c

ENDSUCTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENDSUCTION

belongs to
ifc pump type enum c

ENERGYMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENERGYMETER

belongs to
ifc flow meter type enum c

ENERGYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENERGYUNIT

belongs to
ifc unit enum c

ENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENGINEER

belongs to
ifc role enum c

ENGINEGENERATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENGINEGENERATOR

belongs to
ifc electric generator type enum c

ENTRYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ENTRY

belongs to
ifc cable fitting type enum c
ifc duct fitting type enum c
ifc pipe fitting type enum c

EQUALTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EQUALTO

belongs to
ifc benchmark enum c

EQUIDISTANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EQUIDISTANT

belongs to
ifc structural curve activity type enum c

ERECTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ERECTING

belongs to
ifc construction equipment resource type enum c

ERECTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ERECTION

belongs to
ifc action source type enum c

ESCALATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ESCALATOR

belongs to
ifc transport element type enum c

ESTIMATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ESTIMATE

belongs to
ifc cost schedule type enum c

EVAPORATIVECOOLEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EVAPORATIVECOOLED

belongs to
ifc condenser type enum c

EVENTCOMPLEXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EVENTCOMPLEX

belongs to
ifc event trigger type enum c

EVENTMESSAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EVENTMESSAGE

belongs to
ifc event trigger type enum c

EVENTRULEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EVENTRULE

belongs to
ifc event trigger type enum c

EVENTTIMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EVENTTIME

belongs to
ifc event trigger type enum c

EXAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXA

belongs to
ifc s i prefix c

EXHAUSTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXHAUST

belongs to
ifc distribution system enum c

EXITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXIT

belongs to
ifc cable fitting type enum c
ifc duct fitting type enum c
ifc pipe fitting type enum c

EXPANSIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXPANSION

belongs to
ifc tank type enum c

EXTERNALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXTERNAL

belongs to
ifc external spatial element type enum c
ifc internal or external enum c
ifc objective enum c
ifc space type enum c

EXTERNAL_EARTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXTERNAL_EARTH

belongs to
ifc external spatial element type enum c
ifc internal or external enum c

EXTERNAL_FIREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXTERNAL_FIRE

belongs to
ifc external spatial element type enum c
ifc internal or external enum c

EXTERNAL_WATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXTERNAL_WATER

belongs to
ifc external spatial element type enum c
ifc internal or external enum c

EXTERNALCOMBUSTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXTERNALCOMBUSTION

belongs to
ifc engine type enum c

EXTRAORDINARY_Ani back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#EXTRAORDINARY_A

belongs to
ifc action type enum c

FACILITIESMANAGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FACILITIESMANAGER

belongs to
ifc role enum c

FACTORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FACTORY

belongs to
ifc assembly place enum c

FARADni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FARAD

belongs to
ifc s i unit name c

FAUCETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FAUCET

belongs to
ifc valve type enum c

FAXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FAX

belongs to
ifc action request type enum c
ifc communications appliance type enum c

FEEDAIRUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FEEDAIRUNIT

belongs to
ifc medical device type enum c

FEEDANDEXPANSIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FEEDANDEXPANSION

belongs to
ifc tank type enum c

FEMTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FEMTO

belongs to
ifc s i prefix c

FENESTRATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FENESTRATION

belongs to
ifc building system type enum c

FIELDCONSTRUCTIONMANAGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIELDCONSTRUCTIONMANAGER

belongs to
ifc role enum c

FILECABINETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FILECABINET

belongs to
ifc furniture type enum c

FINALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FINAL

belongs to
ifc document status enum c

FINALDRAFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FINALDRAFT

belongs to
ifc document status enum c

FINISH_FINISHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FINISH_FINISH

belongs to
ifc sequence enum c

FINISH_STARTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FINISH_START

belongs to
ifc sequence enum c

FINISHINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FINISHING

belongs to
ifc labor resource type enum c

FINNEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FINNED

belongs to
ifc tube bundle type enum c

FIREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIRE

belongs to
ifc action source type enum c

FIREDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIREDAMPER

belongs to
ifc damper type enum c

FIREHYDRANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIREHYDRANT

belongs to
ifc fire suppression terminal type enum c

FIREPROTECTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIREPROTECTION

belongs to
ifc distribution system enum c

FIRESAFETYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIRESAFETY

belongs to
ifc spatial zone type enum c

FIRESENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIRESENSOR

belongs to
ifc sensor type enum c

FIRESMOKEDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIRESMOKEDAMPER

belongs to
ifc damper type enum c

FIRST_ORDER_THEORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIRST_ORDER_THEORY

belongs to
ifc analysis theory type enum c

FIRSTSHIFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIRSTSHIFT

belongs to
ifc work calendar type enum c

FIXED_ENDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIXED_END

belongs to
ifc tendon anchor type enum c

FIXEDCASEMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIXEDCASEMENT

belongs to
ifc window panel operation enum c

FIXEDPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIXEDPANEL

belongs to
ifc door panel operation enum c

FIXEDPLATECOUNTERFLOWEXCHANGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIXEDPLATECOUNTERFLOWEXCHANGER

belongs to
ifc air to air heat recovery type enum c

FIXEDPLATECROSSFLOWEXCHANGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIXEDPLATECROSSFLOWEXCHANGER

belongs to
ifc air to air heat recovery type enum c

FIXEDPLATEPARALLELFLOWEXCHANGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FIXEDPLATEPARALLELFLOWEXCHANGER

belongs to
ifc air to air heat recovery type enum c

FLATni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLAT

belongs to
ifc reflectance method enum c

FLAT_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLAT_ROOF

belongs to
ifc roof type enum c

FLATOVALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLATOVAL

belongs to
ifc duct silencer type enum c

FLEXIBLESEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLEXIBLESEGMENT

belongs to
ifc duct segment type enum c
ifc pipe segment type enum c

FLOATINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOATING

belongs to
ifc controller type enum c

FLOODEDSHELLANDTUBEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOODEDSHELLANDTUBE

belongs to
ifc evaporator type enum c

FLOORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOOR

belongs to
ifc slab type enum c

FLOORINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOORING

belongs to
ifc covering type enum c
ifc labor resource type enum c

FLOORTRAPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOORTRAP

belongs to
ifc waste terminal type enum c

FLOORWASTEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOORWASTE

belongs to
ifc waste terminal type enum c

FLOWSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLOWSENSOR

belongs to
ifc sensor type enum c

FLUORESCENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLUORESCENT

belongs to
ifc lamp type enum c
ifc light emission source enum c

FLUSHINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FLUSHING

belongs to
ifc valve type enum c

FOLDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FOLDING

belongs to
ifc door panel operation enum c

FOLDING_TO_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FOLDING_TO_LEFT

belongs to
ifc door style operation enum c
ifc door type operation enum c

FOLDING_TO_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FOLDING_TO_RIGHT

belongs to
ifc door style operation enum c
ifc door type operation enum c

FOOTING_BEAMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FOOTING_BEAM

belongs to
ifc footing type enum c

FORCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FORCEUNIT

belongs to
ifc unit enum c

FORMEDDUCTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FORMEDDUCT

belongs to
ifc distribution chamber element type enum c

FORMWORKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FORMWORK

belongs to
ifc construction product resource type enum c

FOUNDATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FOUNDATION

belongs to
ifc building system type enum c

FREEFORMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREEFORM

belongs to
ifc roof type enum c
ifc stair flight type enum c

FREESTANDINGELECTRICHEATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREESTANDINGELECTRICHEATER

belongs to
ifc electric appliance type enum c

FREESTANDINGFANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREESTANDINGFAN

belongs to
ifc electric appliance type enum c

FREESTANDINGWATERCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREESTANDINGWATERCOOLER

belongs to
ifc electric appliance type enum c

FREESTANDINGWATERHEATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREESTANDINGWATERHEATER

belongs to
ifc electric appliance type enum c

FREEZERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREEZER

belongs to
ifc electric appliance type enum c

FREQUENCYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREQUENCY

belongs to
ifc transformer type enum c

FREQUENCYMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREQUENCYMETER

belongs to
ifc flow instrument type enum c

FREQUENCYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FREQUENCYUNIT

belongs to
ifc unit enum c

FRICTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FRICTION

belongs to
ifc pile type enum c

FRIDGE_FREEZERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FRIDGE_FREEZER

belongs to
ifc electric appliance type enum c

FUELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FUEL

belongs to
ifc construction material resource type enum c
ifc distribution system enum c

FULL_NONLINEAR_THEORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FULL_NONLINEAR_THEORY

belongs to
ifc analysis theory type enum c

FUMEHOODEXHAUSTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FUMEHOODEXHAUST

belongs to
ifc damper type enum c

FURNITUREINVENTORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FURNITUREINVENTORY

belongs to
ifc inventory type enum c

FUSEDISCONNECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#FUSEDISCONNECTOR

belongs to
ifc protective device type enum c

GABLE_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GABLE_ROOF

belongs to
ifc roof type enum c

GAMBREL_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GAMBREL_ROOF

belongs to
ifc roof type enum c

GASni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GAS

belongs to
ifc distribution system enum c

GASCOCKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GASCOCK

belongs to
ifc valve type enum c

GASDETECTIONPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GASDETECTIONPANEL

belongs to
ifc unitary control element type enum c

GASHEATINGCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GASHEATINGCOIL

belongs to
ifc coil type enum c

GASMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GASMETER

belongs to
ifc flow meter type enum c

GASSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GASSENSOR

belongs to
ifc sensor type enum c

GASTAPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GASTAP

belongs to
ifc valve type enum c

GATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GATE

belongs to
ifc door type enum c

GATEWAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GATEWAY

belongs to
ifc communications appliance type enum c

GENERALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GENERAL

belongs to
ifc labor resource type enum c

GENERALISED_CONEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GENERALISED_CONE

belongs to
ifc b spline surface form c

GFAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GFA

belongs to
ifc space type enum c

GIGAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GIGA

belongs to
ifc s i prefix c

GIRDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GIRDER

belongs to
ifc element assembly type enum c

GLASSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GLASS

belongs to
ifc reflectance method enum c

GLOBAL_COORDSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GLOBAL_COORDS

belongs to
ifc global or local enum c

GLUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GLUE

belongs to
ifc fastener type enum c

GRAMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRAM

belongs to
ifc s i unit name c

GRAPH_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRAPH_VIEW

belongs to
ifc geometric projection enum c

GRAVITYDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRAVITYDAMPER

belongs to
ifc damper type enum c

GRAVITYRELIEFDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRAVITYRELIEFDAMPER

belongs to
ifc damper type enum c

GRAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRAY

belongs to
ifc s i unit name c

GREASEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GREASE

belongs to
ifc interceptor type enum c

GREATERTHANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GREATERTHAN

belongs to
ifc benchmark enum c

GREATERTHANOREQUALTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GREATERTHANOREQUALTO

belongs to
ifc benchmark enum c

GRILLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRILL

belongs to
ifc permeable covering operation enum c

GRILLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GRILLE

belongs to
ifc air terminal type enum c

GROUPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GROUP

belongs to
ifc object type enum c

GUARDRAILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GUARDRAIL

belongs to
ifc railing type enum c

GULLYSUMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GULLYSUMP

belongs to
ifc waste terminal type enum c

GULLYTRAPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GULLYTRAP

belongs to
ifc waste terminal type enum c

GUTTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GUTTER

belongs to
ifc pipe segment type enum c

GYPSUMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#GYPSUM

belongs to
ifc construction material resource type enum c

HALF_TURN_RAMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HALF_TURN_RAMP

belongs to
ifc ramp type enum c

HALF_TURN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HALF_TURN_STAIR

belongs to
ifc stair type enum c

HALF_WINDING_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HALF_WINDING_STAIR

belongs to
ifc stair type enum c

HALOGENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HALOGEN

belongs to
ifc lamp type enum c

HANDDRYERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HANDDRYER

belongs to
ifc electric appliance type enum c

HANDOPERATEDACTUATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HANDOPERATEDACTUATOR

belongs to
ifc actuator type enum c

HANDRAILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HANDRAIL

belongs to
ifc railing type enum c

HARDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HARD

belongs to
ifc constraint enum c

HARMONICFILTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HARMONICFILTER

belongs to
ifc electric flow storage device type enum c

HAZARDOUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HAZARDOUS

belongs to
ifc distribution system enum c

HEALTHANDSAFETYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEALTHANDSAFETY

belongs to
ifc objective enum c

HEATFLUXDENSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEATFLUXDENSITYUNIT

belongs to
ifc derived unit enum c

HEATINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEATING

belongs to
ifc construction equipment resource type enum c
ifc distribution system enum c

HEATINGVALUEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEATINGVALUEUNIT

belongs to
ifc derived unit enum c

HEATPIPEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEATPIPE

belongs to
ifc air to air heat recovery type enum c

HEATRECOVERYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEATRECOVERY

belongs to
ifc chiller type enum c

HEATSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HEATSENSOR

belongs to
ifc sensor type enum c

HECTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HECTO

belongs to
ifc s i prefix c

HENRYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HENRY

belongs to
ifc s i unit name c

HERMETICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HERMETIC

belongs to
ifc compressor type enum c

HERTZni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HERTZ

belongs to
ifc s i unit name c

HIGH_GRADE_STEELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HIGH_GRADE_STEEL

belongs to
ifc door style construction enum c
ifc window style construction enum c

HIGHPRESSUREMERCURYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HIGHPRESSUREMERCURY

belongs to
ifc lamp type enum c
ifc light emission source enum c

HIGHPRESSURESODIUMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HIGHPRESSURESODIUM

belongs to
ifc lamp type enum c
ifc light emission source enum c

HIP_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HIP_ROOF

belongs to
ifc roof type enum c

HIPPED_GABLE_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HIPPED_GABLE_ROOF

belongs to
ifc roof type enum c

HOLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HOLE

belongs to
ifc voiding feature type enum c

HOLLOWCOREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HOLLOWCORE

belongs to
ifc beam type enum c

HOMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HOME

belongs to
ifc address type enum c

HOSEREELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HOSEREEL

belongs to
ifc fire suppression terminal type enum c

HUMIDISTATni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HUMIDISTAT

belongs to
ifc unitary control element type enum c

HUMIDITYSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HUMIDITYSENSOR

belongs to
ifc sensor type enum c

HVACni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HVAC

belongs to
ifc labor resource type enum c

HYDRAULICACTUATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HYDRAULICACTUATOR

belongs to
ifc actuator type enum c

HYDRONICCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HYDRONICCOIL

belongs to
ifc coil type enum c

HYPERBOLIC_ARCni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#HYPERBOLIC_ARC

belongs to
ifc b spline curve form c

ICEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ICE

belongs to
ifc action source type enum c

ILLUMINANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ILLUMINANCEUNIT

belongs to
ifc unit enum c

IMPACTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#IMPACT

belongs to
ifc action source type enum c

IMPULSEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#IMPULSE

belongs to
ifc action source type enum c

IN_PLANE_LOADING_2Dni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#IN_PLANE_LOADING_2D

belongs to
ifc analysis model type enum c

INCLUDEDINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INCLUDEDIN

belongs to
ifc benchmark enum c

INCLUDESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INCLUDES

belongs to
ifc benchmark enum c

INDICATORPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDICATORPANEL

belongs to
ifc unitary control element type enum c

INDIRECTDIRECTCOMBINATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDIRECTDIRECTCOMBINATION

belongs to
ifc evaporative cooler type enum c

INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER

belongs to
ifc evaporative cooler type enum c

INDIRECTEVAPORATIVEPACKAGEAIRCOOLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDIRECTEVAPORATIVEPACKAGEAIRCOOLER

belongs to
ifc evaporative cooler type enum c

INDIRECTEVAPORATIVEWETCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDIRECTEVAPORATIVEWETCOIL

belongs to
ifc evaporative cooler type enum c

INDUCTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDUCTANCEUNIT

belongs to
ifc unit enum c

INDUCTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDUCTION

belongs to
ifc electric motor type enum c

INDUCTORBANKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INDUCTORBANK

belongs to
ifc electric flow storage device type enum c

INSPECTIONCHAMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INSPECTIONCHAMBER

belongs to
ifc distribution chamber element type enum c

INSPECTIONPITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INSPECTIONPIT

belongs to
ifc distribution chamber element type enum c

INSTALLATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INSTALLATION

belongs to
ifc task type enum c

INSULATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INSULATION

belongs to
ifc building element part type enum c
ifc covering type enum c

INTEGERCOUNTRATEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INTEGERCOUNTRATEUNIT

belongs to
ifc derived unit enum c

INTERMEDIATEEVENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INTERMEDIATEEVENT

belongs to
ifc event type enum c

INTERNALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INTERNAL

belongs to
ifc internal or external enum c
ifc space type enum c

INTERNALCOMBUSTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INTERNALCOMBUSTION

belongs to
ifc engine type enum c

INTERSECTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INTERSECTION

belongs to
ifc boolean operator c

INVERTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#INVERTER

belongs to
ifc transformer type enum c

IONCONCENTRATIONSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#IONCONCENTRATIONSENSOR

belongs to
ifc sensor type enum c

IONCONCENTRATIONUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#IONCONCENTRATIONUNIT

belongs to
ifc derived unit enum c

IRREGULARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#IRREGULAR

belongs to
ifc grid type enum c

ISOCONTOURni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ISOCONTOUR

belongs to
ifc structural surface activity type enum c

ISOLATINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ISOLATING

belongs to
ifc valve type enum c

ISOTHERMALMOISTURECAPACITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ISOTHERMALMOISTURECAPACITYUNIT

belongs to
ifc derived unit enum c

JALOUSIEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#JALOUSIE

belongs to
ifc shading device type enum c

JETGROUTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#JETGROUTING

belongs to
ifc pile type enum c

JOISTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#JOIST

belongs to
ifc beam type enum c

JOULEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#JOULE

belongs to
ifc s i unit name c

JUNCTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#JUNCTION

belongs to
ifc cable fitting type enum c
ifc duct fitting type enum c
ifc pipe fitting type enum c

KELVINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#KELVIN

belongs to
ifc s i unit name c

KEYPADni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#KEYPAD

belongs to
ifc switching device type enum c

KILOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#KILO

belongs to
ifc s i prefix c

KINEMATICVISCOSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#KINEMATICVISCOSITYUNIT

belongs to
ifc derived unit enum c

KITCHENMACHINEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#KITCHENMACHINE

belongs to
ifc electric appliance type enum c

LACK_OF_FITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LACK_OF_FIT

belongs to
ifc action source type enum c

LANDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LANDING

belongs to
ifc slab type enum c

LANDSCAPINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LANDSCAPING

belongs to
ifc labor resource type enum c

LEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LED

belongs to
ifc lamp type enum c

LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LEFT

belongs to
ifc door panel position enum c
ifc text path c
ifc window panel position enum c

LENGTHUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LENGTHUNIT

belongs to
ifc unit enum c

LESSEEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LESSEE

belongs to
ifc occupant type enum c

LESSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LESSOR

belongs to
ifc occupant type enum c

LESSTHANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LESSTHAN

belongs to
ifc benchmark enum c

LESSTHANOREQUALTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LESSTHANOREQUALTO

belongs to
ifc benchmark enum c

LETTINGAGENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LETTINGAGENT

belongs to
ifc occupant type enum c

LEVELSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LEVELSENSOR

belongs to
ifc sensor type enum c

LIFTINGGEARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIFTINGGEAR

belongs to
ifc transport element type enum c

LIGATUREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGATURE

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c

LIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGHT

belongs to
ifc alarm type enum c

LIGHTDOMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGHTDOME

belongs to
ifc window type enum c

LIGHTEMITTINGDIODEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGHTEMITTINGDIODE

belongs to
ifc light emission source enum c

LIGHTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGHTING

belongs to
ifc construction equipment resource type enum c
ifc distribution system enum c
ifc spatial zone type enum c

LIGHTNINGPROTECTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGHTNINGPROTECTION

belongs to
ifc distribution system enum c

LIGHTSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIGHTSENSOR

belongs to
ifc sensor type enum c

LINEARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LINEAR

belongs to
ifc curve interpolation enum c
ifc structural curve activity type enum c

LINEARFORCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LINEARFORCEUNIT

belongs to
ifc derived unit enum c

LINEARMOMENTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LINEARMOMENTUNIT

belongs to
ifc derived unit enum c

LINEARSTIFFNESSUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LINEARSTIFFNESSUNIT

belongs to
ifc derived unit enum c

LINEARVELOCITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LINEARVELOCITYUNIT

belongs to
ifc derived unit enum c

LINTELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LINTEL

belongs to
ifc beam type enum c

LIVE_LOAD_Qni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LIVE_LOAD_Q

belongs to
ifc action source type enum c

LOAD_CASEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOAD_CASE

belongs to
ifc load group type enum c

LOAD_COMBINATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOAD_COMBINATION

belongs to
ifc load group type enum c

LOAD_GROUPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOAD_GROUP

belongs to
ifc load group type enum c

LOADBEARINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOADBEARING

belongs to
ifc building system type enum c

LOADING_3Dni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOADING_3D

belongs to
ifc analysis model type enum c

LOCAL_COORDSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOCAL_COORDS

belongs to
ifc global or local enum c

LOCKEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOCKED

belongs to
ifc state enum c

LOG_LINEARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOG_LINEAR

belongs to
ifc curve interpolation enum c

LOG_LOGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOG_LOG

belongs to
ifc curve interpolation enum c

LOGICALANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOGICALAND

belongs to
ifc logical operator enum c

LOGICALNOTANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOGICALNOTAND

belongs to
ifc logical operator enum c

LOGICALNOTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOGICALNOTOR

belongs to
ifc logical operator enum c

LOGICALORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOGICALOR

belongs to
ifc logical operator enum c

LOGICALXORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOGICALXOR

belongs to
ifc logical operator enum c

LOGISTICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOGISTIC

belongs to
ifc task type enum c

LOUVERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOUVER

belongs to
ifc permeable covering operation enum c

LOUVREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOUVRE

belongs to
ifc air terminal type enum c

LOWPRESSURESODIUMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOWPRESSURESODIUM

belongs to
ifc light emission source enum c

LOWVOLTAGEHALOGENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LOWVOLTAGEHALOGEN

belongs to
ifc light emission source enum c

LUMENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LUMEN

belongs to
ifc s i unit name c

LUMINOUSFLUXUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LUMINOUSFLUXUNIT

belongs to
ifc unit enum c

LUMINOUSINTENSITYDISTRIBUTIONUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LUMINOUSINTENSITYDISTRIBUTIONUNIT

belongs to
ifc derived unit enum c

LUMINOUSINTENSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LUMINOUSINTENSITYUNIT

belongs to
ifc unit enum c

LUXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#LUX

belongs to
ifc s i unit name c

MAGNETICFLUXDENSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MAGNETICFLUXDENSITYUNIT

belongs to
ifc unit enum c

MAGNETICFLUXUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MAGNETICFLUXUNIT

belongs to
ifc unit enum c

MAINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MAIN

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c

MAINTENANCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MAINTENANCE

belongs to
ifc task type enum c

MAINTENANCEWORKORDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MAINTENANCEWORKORDER

belongs to
ifc project order type enum c

MAINVOLTAGEHALOGENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MAINVOLTAGEHALOGEN

belongs to
ifc light emission source enum c

MANHOLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MANHOLE

belongs to
ifc distribution chamber element type enum c

MANSARD_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MANSARD_ROOF

belongs to
ifc roof type enum c

MANUALPULLBOXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MANUALPULLBOX

belongs to
ifc alarm type enum c

MANUFACTURERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MANUFACTURER

belongs to
ifc role enum c

MARKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MARK

belongs to
ifc surface feature type enum c

MASONRYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MASONRY

belongs to
ifc construction material resource type enum c
ifc labor resource type enum c

MASSDENSITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MASSDENSITYUNIT

belongs to
ifc derived unit enum c

MASSFLOWRATEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MASSFLOWRATEUNIT

belongs to
ifc derived unit enum c

MASSPERLENGTHUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MASSPERLENGTHUNIT

belongs to
ifc derived unit enum c

MASSUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MASSUNIT

belongs to
ifc unit enum c

MATTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MATT

belongs to
ifc reflectance method enum c

MEASUREDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MEASURED

belongs to
ifc data origin enum c

MECHANICALENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MECHANICALENGINEER

belongs to
ifc role enum c

MECHANICALFORCEDDRAFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MECHANICALFORCEDDRAFT

belongs to
ifc cooling tower type enum c

MECHANICALINDUCEDDRAFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MECHANICALINDUCEDDRAFT

belongs to
ifc cooling tower type enum c

MEGAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MEGA

belongs to
ifc s i prefix c

MEMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MEMBER

belongs to
ifc member type enum c

MEMBRANEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MEMBRANE

belongs to
ifc covering type enum c

MEMBRANE_ELEMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MEMBRANE_ELEMENT

belongs to
ifc structural surface member type enum c

MERGECONFLICTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MERGECONFLICT

belongs to
ifc objective enum c

METALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#METAL

belongs to
ifc construction material resource type enum c
ifc reflectance method enum c

METALHALIDEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#METALHALIDE

belongs to
ifc lamp type enum c
ifc light emission source enum c

METERCHAMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#METERCHAMBER

belongs to
ifc distribution chamber element type enum c

METREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#METRE

belongs to
ifc s i unit name c

MICROni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MICRO

belongs to
ifc s i prefix c

MICROPHONEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MICROPHONE

belongs to
ifc audio visual appliance type enum c

MICROWAVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MICROWAVE

belongs to
ifc electric appliance type enum c

MIDDLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MIDDLE

belongs to
ifc door panel position enum c
ifc window panel position enum c

MILLIni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MILLI

belongs to
ifc s i prefix c

MIMICPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MIMICPANEL

belongs to
ifc unitary control element type enum c

MIRRORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MIRROR

belongs to
ifc reflectance method enum c

MITERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MITER

belongs to
ifc voiding feature type enum c

MIXINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MIXING

belongs to
ifc valve type enum c

MODEL_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODEL_VIEW

belongs to
ifc geometric projection enum c

MODELVIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODELVIEW

belongs to
ifc objective enum c

MODEMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODEM

belongs to
ifc communications appliance type enum c

MODIFIEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODIFIED

belongs to
ifc change action enum c

MODULUSOFELASTICITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODULUSOFELASTICITYUNIT

belongs to
ifc derived unit enum c

MODULUSOFLINEARSUBGRADEREACTIONUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODULUSOFLINEARSUBGRADEREACTIONUNIT

belongs to
ifc derived unit enum c

MODULUSOFROTATIONALSUBGRADEREACTIONUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODULUSOFROTATIONALSUBGRADEREACTIONUNIT

belongs to
ifc derived unit enum c

MODULUSOFSUBGRADEREACTIONUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MODULUSOFSUBGRADEREACTIONUNIT

belongs to
ifc derived unit enum c

MOISTUREDIFFUSIVITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOISTUREDIFFUSIVITYUNIT

belongs to
ifc derived unit enum c

MOISTURESENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOISTURESENSOR

belongs to
ifc sensor type enum c

MOLDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOLDING

belongs to
ifc covering type enum c

MOLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOLE

belongs to
ifc s i unit name c

MOLECULARWEIGHTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOLECULARWEIGHTUNIT

belongs to
ifc derived unit enum c

MOMENTARYSWITCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOMENTARYSWITCH

belongs to
ifc switching device type enum c

MOMENTOFINERTIAUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOMENTOFINERTIAUNIT

belongs to
ifc derived unit enum c

MONTHLY_BY_DAY_OF_MONTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MONTHLY_BY_DAY_OF_MONTH

belongs to
ifc recurrence type enum c

MONTHLY_BY_POSITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MONTHLY_BY_POSITION

belongs to
ifc recurrence type enum c

MORTARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MORTAR

belongs to
ifc fastener type enum c

MOTORCONTROLCENTREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOTORCONTROLCENTRE

belongs to
ifc electric distribution board type enum c

MOVABLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOVABLE

belongs to
ifc wall type enum c

MOVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOVE

belongs to
ifc task type enum c

MOVEMENTSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOVEMENTSENSOR

belongs to
ifc sensor type enum c

MOVEORDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOVEORDER

belongs to
ifc project order type enum c

MOVINGWALKWAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MOVINGWALKWAY

belongs to
ifc transport element type enum c

MULLIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MULLION

belongs to
ifc member type enum c

MULTIPLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MULTIPLY

belongs to
ifc arithmetic operator enum c

MULTIPOSITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MULTIPOSITION

belongs to
ifc controller type enum c

MUNICIPALSOLIDWASTEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#MUNICIPALSOLIDWASTE

belongs to
ifc distribution system enum c

NAILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NAIL

belongs to
ifc mechanical fastener type enum c

NAILPLATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NAILPLATE

belongs to
ifc mechanical fastener type enum c

NANOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NANO

belongs to
ifc s i prefix c

NATURALDRAFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NATURALDRAFT

belongs to
ifc cooling tower type enum c

NEGATIVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NEGATIVE

belongs to
ifc direction sense enum c
ifc surface side c

NETWORKAPPLIANCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NETWORKAPPLIANCE

belongs to
ifc communications appliance type enum c

NETWORKBRIDGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NETWORKBRIDGE

belongs to
ifc communications appliance type enum c

NETWORKHUBni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NETWORKHUB

belongs to
ifc communications appliance type enum c

NEWTONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NEWTON

belongs to
ifc s i unit name c

NOCHANGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOCHANGE

belongs to
ifc change action enum c

NOTCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOTCH

belongs to
ifc voiding feature type enum c

NOTDEFIENDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOTDEFIEND

belongs to
ifc external spatial element type enum c

NOTDEFINEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOTDEFINED

belongs to
ifc action request type enum c
ifc action source type enum c
ifc action type enum c
ifc actuator type enum c
ifc air terminal box type enum c
ifc air terminal type enum c
ifc air to air heat recovery type enum c
ifc alarm type enum c
ifc analysis model type enum c
ifc analysis theory type enum c
ifc assembly place enum c
ifc audio visual appliance type enum c
ifc beam type enum c
ifc boiler type enum c
ifc building element part type enum c
ifc building element proxy type enum c
ifc building system type enum c
ifc burner type enum c
ifc cable carrier fitting type enum c
ifc cable carrier segment type enum c
ifc cable fitting type enum c
ifc cable segment type enum c
ifc change action enum c
ifc chiller type enum c
ifc chimney type enum c
ifc coil type enum c
ifc column type enum c
ifc communications appliance type enum c
ifc compressor type enum c
ifc condenser type enum c
ifc connection type enum c
ifc constraint enum c
ifc construction equipment resource type enum c
ifc construction material resource type enum c
ifc construction product resource type enum c
ifc controller type enum c
ifc cooled beam type enum c
ifc cooling tower type enum c
ifc cost item type enum c
ifc cost schedule type enum c
ifc covering type enum c
ifc crew resource type enum c
ifc curtain wall type enum c
ifc curve interpolation enum c
ifc damper type enum c
ifc data origin enum c
ifc discrete accessory type enum c
ifc distribution chamber element type enum c
ifc distribution port type enum c
ifc distribution system enum c
ifc document confidentiality enum c
ifc document status enum c
ifc door panel operation enum c
ifc door panel position enum c
ifc door style construction enum c
ifc door style operation enum c
ifc door type enum c
ifc door type operation enum c
ifc duct fitting type enum c
ifc duct segment type enum c
ifc duct silencer type enum c
ifc electric appliance type enum c
ifc electric distribution board type enum c
ifc electric flow storage device type enum c
ifc electric generator type enum c
ifc electric motor type enum c
ifc electric time control type enum c
ifc element assembly type enum c
ifc engine type enum c
ifc evaporative cooler type enum c
ifc evaporator type enum c
ifc event trigger type enum c
ifc event type enum c
ifc fan type enum c
ifc fastener type enum c
ifc filter type enum c
ifc fire suppression terminal type enum c
ifc flow direction enum c
ifc flow instrument type enum c
ifc flow meter type enum c
ifc footing type enum c
ifc furniture type enum c
ifc geographic element type enum c
ifc geometric projection enum c
ifc grid type enum c
ifc heat exchanger type enum c
ifc humidifier type enum c
ifc interceptor type enum c
ifc internal or external enum c
ifc inventory type enum c
ifc junction box type enum c
ifc labor resource type enum c
ifc lamp type enum c
ifc light distribution curve enum c
ifc light emission source enum c
ifc light fixture type enum c
ifc load group type enum c
ifc mechanical fastener type enum c
ifc medical device type enum c
ifc member type enum c
ifc motor connection type enum c
ifc object type enum c
ifc objective enum c
ifc occupant type enum c
ifc opening element type enum c
ifc outlet type enum c
ifc performance history type enum c
ifc permeable covering operation enum c
ifc permit type enum c
ifc physical or virtual enum c
ifc pile construction enum c
ifc pile type enum c
ifc pipe fitting type enum c
ifc pipe segment type enum c
ifc plate type enum c
ifc procedure type enum c
ifc project order type enum c
ifc projection element type enum c
ifc property set template type enum c
ifc protective device tripping unit type enum c
ifc protective device type enum c
ifc pump type enum c
ifc railing type enum c
ifc ramp flight type enum c
ifc ramp type enum c
ifc reflectance method enum c
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c
ifc reinforcing mesh type enum c
ifc roof type enum c
ifc sanitary terminal type enum c
ifc sensor type enum c
ifc sequence enum c
ifc shading device type enum c
ifc slab type enum c
ifc solar device type enum c
ifc space heater type enum c
ifc space type enum c
ifc spatial zone type enum c
ifc stack terminal type enum c
ifc stair flight type enum c
ifc stair type enum c
ifc structural curve activity type enum c
ifc structural curve member type enum c
ifc structural surface activity type enum c
ifc structural surface member type enum c
ifc sub contract resource type enum c
ifc surface feature type enum c
ifc switching device type enum c
ifc system furniture element type enum c
ifc tank type enum c
ifc task duration enum c
ifc task type enum c
ifc tendon anchor type enum c
ifc tendon type enum c
ifc time series data type enum c
ifc transformer type enum c
ifc transport element type enum c
ifc tube bundle type enum c
ifc unitary control element type enum c
ifc unitary equipment type enum c
ifc valve type enum c
ifc vibration isolator type enum c
ifc voiding feature type enum c
ifc wall type enum c
ifc waste terminal type enum c
ifc window panel operation enum c
ifc window panel position enum c
ifc window style construction enum c
ifc window style operation enum c
ifc window type enum c
ifc window type partitioning enum c
ifc work calendar type enum c
ifc work plan type enum c
ifc work schedule type enum c

NOTEQUALTOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOTEQUALTO

belongs to
ifc benchmark enum c

NOTINCLUDEDINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOTINCLUDEDIN

belongs to
ifc benchmark enum c

NOTINCLUDESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NOTINCLUDES

belongs to
ifc benchmark enum c

NULLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#NULL

belongs to
ifc null style c

OBSTRUCTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OBSTRUCTION

belongs to
ifc duct fitting type enum c
ifc pipe fitting type enum c

OCCUPANCYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OCCUPANCY

belongs to
ifc spatial zone type enum c

ODORFILTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ODORFILTER

belongs to
ifc filter type enum c

OFFICEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OFFICE

belongs to
ifc address type enum c
ifc crew resource type enum c

OHMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OHM

belongs to
ifc s i unit name c

OILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OIL

belongs to
ifc distribution system enum c
ifc interceptor type enum c

OILFILTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OILFILTER

belongs to
ifc filter type enum c

OILMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OILMETER

belongs to
ifc flow meter type enum c

OLEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OLED

belongs to
ifc lamp type enum c

OPENINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OPENING

belongs to
ifc opening element type enum c

OPENTYPEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OPENTYPE

belongs to
ifc compressor type enum c

OPERATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OPERATION

belongs to
ifc task type enum c

OPERATIONALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OPERATIONAL

belongs to
ifc distribution system enum c

OTHER_CONSTRUCTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OTHER_CONSTRUCTION

belongs to
ifc window style construction enum c

OTHEROPERATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OTHEROPERATION

belongs to
ifc window panel operation enum c

OUT_PLANE_LOADING_2Dni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OUT_PLANE_LOADING_2D

belongs to
ifc analysis model type enum c

OUTERSHELLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OUTERSHELL

belongs to
ifc building system type enum c

OWNERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OWNER

belongs to
ifc occupant type enum c
ifc role enum c

OXYGENGENERATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OXYGENGENERATOR

belongs to
ifc medical device type enum c

OXYGENPLANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#OXYGENPLANT

belongs to
ifc medical device type enum c

P_BOUNDEDVALUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_BOUNDEDVALUE

belongs to
ifc simple property template type enum c

P_COMPLEXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_COMPLEX

belongs to
ifc complex property template type enum c

P_ENUMERATEDVALUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_ENUMERATEDVALUE

belongs to
ifc simple property template type enum c

P_LISTVALUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_LISTVALUE

belongs to
ifc simple property template type enum c

P_REFERENCEVALUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_REFERENCEVALUE

belongs to
ifc simple property template type enum c

P_SINGLEVALUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_SINGLEVALUE

belongs to
ifc simple property template type enum c

P_TABLEVALUEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#P_TABLEVALUE

belongs to
ifc simple property template type enum c

PAD_FOOTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PAD_FOOTING

belongs to
ifc footing type enum c

PAINTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PAINTING

belongs to
ifc labor resource type enum c

PANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PANEL

belongs to
ifc system furniture element type enum c

PARABOLAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARABOLA

belongs to
ifc structural curve activity type enum c

PARABOLIC_ARCni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARABOLIC_ARC

belongs to
ifc b spline curve form c

PARAMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARAMETER

belongs to
ifc objective enum c
ifc trimming preference c

PARAPETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARAPET

belongs to
ifc wall type enum c

PARKINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARKING

belongs to
ifc space type enum c

PARTIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARTIAL

belongs to
ifc building element proxy type enum c
ifc element composition enum c

PARTITIONINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PARTITIONING

belongs to
ifc wall type enum c

PASCALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PASCAL

belongs to
ifc s i unit name c

PASSIVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PASSIVE

belongs to
ifc cooled beam type enum c

PAVILION_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PAVILION_ROOF

belongs to
ifc roof type enum c

PAVINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PAVING

belongs to
ifc construction equipment resource type enum c
ifc labor resource type enum c

PERMANENT_Gni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PERMANENT_G

belongs to
ifc action type enum c

PERSONALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PERSONAL

belongs to
ifc document confidentiality enum c

PETAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PETA

belongs to
ifc s i prefix c

PETROLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PETROL

belongs to
ifc interceptor type enum c

PHASEANGLEMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHASEANGLEMETER

belongs to
ifc flow instrument type enum c

PHONEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHONE

belongs to
ifc action request type enum c

PHONGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHONG

belongs to
ifc reflectance method enum c

PHOTOCOPIERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHOTOCOPIER

belongs to
ifc electric appliance type enum c

PHSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHSENSOR

belongs to
ifc sensor type enum c

PHUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHUNIT

belongs to
ifc derived unit enum c

PHYSICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PHYSICAL

belongs to
ifc physical or virtual enum c

PICOni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PICO

belongs to
ifc s i prefix c

PIECEWISE_BEZIER_KNOTSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIECEWISE_BEZIER_KNOTS

belongs to
ifc knot type c

PIECEWISEBINARYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIECEWISEBINARY

belongs to
ifc time series data type enum c

PIECEWISECONSTANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIECEWISECONSTANT

belongs to
ifc time series data type enum c

PIECEWISECONTINUOUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIECEWISECONTINUOUS

belongs to
ifc time series data type enum c

PILASTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PILASTER

belongs to
ifc column type enum c

PILE_CAPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PILE_CAP

belongs to
ifc footing type enum c

PIN_JOINED_MEMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIN_JOINED_MEMBER

belongs to
ifc structural curve member type enum c

PIPEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIPE

belongs to
ifc distribution port type enum c

PIVOTHORIZONTALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIVOTHORIZONTAL

belongs to
ifc window panel operation enum c

PIVOTVERTICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PIVOTVERTICAL

belongs to
ifc window panel operation enum c

PLAINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLAIN

belongs to
ifc reinforcing bar surface enum c

PLAN_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLAN_VIEW

belongs to
ifc geometric projection enum c

PLANARFORCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLANARFORCEUNIT

belongs to
ifc derived unit enum c

PLANE_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLANE_SURF

belongs to
ifc b spline surface form c

PLANEANGLEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLANEANGLEUNIT

belongs to
ifc unit enum c

PLANNEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLANNED

belongs to
ifc work plan type enum c
ifc work schedule type enum c

PLASTICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLASTIC

belongs to
ifc construction material resource type enum c
ifc door style construction enum c
ifc reflectance method enum c
ifc window style construction enum c

PLATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLATE

belongs to
ifc heat exchanger type enum c
ifc member type enum c

PLAYERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLAYER

belongs to
ifc audio visual appliance type enum c

PLUMBINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLUMBING

belongs to
ifc labor resource type enum c

PLUMBINGWALLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PLUMBINGWALL

belongs to
ifc wall type enum c

PNEUMATICACTUATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PNEUMATICACTUATOR

belongs to
ifc actuator type enum c

POINTSOURCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POINTSOURCE

belongs to
ifc light fixture type enum c

POLYGONALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POLYGONAL

belongs to
ifc structural curve activity type enum c
ifc wall type enum c

POLYLINE_FORMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POLYLINE_FORM

belongs to
ifc b spline curve form c

POLYPHASEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POLYPHASE

belongs to
ifc electric motor type enum c

POSITIVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POSITIVE

belongs to
ifc direction sense enum c
ifc surface side c

POSTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POST

belongs to
ifc action request type enum c
ifc member type enum c

POWERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POWER

belongs to
ifc junction box type enum c

POWERFACTORMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POWERFACTORMETER

belongs to
ifc flow instrument type enum c

POWERGENERATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POWERGENERATION

belongs to
ifc distribution system enum c

POWEROUTLETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POWEROUTLET

belongs to
ifc outlet type enum c

POWERUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#POWERUNIT

belongs to
ifc unit enum c

PRECAST_CONCRETEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRECAST_CONCRETE

belongs to
ifc pile construction enum c

PRECASTPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRECASTPANEL

belongs to
ifc building element part type enum c

PREDICTEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PREDICTED

belongs to
ifc data origin enum c

PREFAB_STEELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PREFAB_STEEL

belongs to
ifc pile construction enum c

PRESSUREGAUGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESSUREGAUGE

belongs to
ifc flow instrument type enum c

PRESSUREREDUCINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESSUREREDUCING

belongs to
ifc valve type enum c

PRESSURERELIEFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESSURERELIEF

belongs to
ifc valve type enum c

PRESSURESENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESSURESENSOR

belongs to
ifc sensor type enum c

PRESSUREUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESSUREUNIT

belongs to
ifc unit enum c

PRESSUREVESSELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESSUREVESSEL

belongs to
ifc tank type enum c

PRESTRESSING_Pni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRESTRESSING_P

belongs to
ifc action source type enum c

PRICEDBILLOFQUANTITIESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRICEDBILLOFQUANTITIES

belongs to
ifc cost schedule type enum c

PRINTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRINTER

belongs to
ifc communications appliance type enum c

PROCESSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROCESS

belongs to
ifc object type enum c

PRODUCTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PRODUCT

belongs to
ifc object type enum c

PROGRAMMABLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROGRAMMABLE

belongs to
ifc controller type enum c

PROJECTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROJECT

belongs to
ifc object type enum c

PROJECTED_LENGTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROJECTED_LENGTH

belongs to
ifc projected or true length enum c

PROJECTMANAGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROJECTMANAGER

belongs to
ifc role enum c

PROJECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROJECTOR

belongs to
ifc audio visual appliance type enum c

PROPELLORAXIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROPELLORAXIAL

belongs to
ifc fan type enum c

PROPORTIONALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROPORTIONAL

belongs to
ifc controller type enum c

PROPPINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROPPING

belongs to
ifc action source type enum c

PROVISIONFORVOIDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PROVISIONFORVOID

belongs to
ifc building element proxy type enum c

PSET_OCCURRENCEDRIVENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PSET_OCCURRENCEDRIVEN

belongs to
ifc property set template type enum c

PSET_PERFORMANCEDRIVENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PSET_PERFORMANCEDRIVEN

belongs to
ifc property set template type enum c

PSET_TYPEDRIVENONLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PSET_TYPEDRIVENONLY

belongs to
ifc property set template type enum c

PSET_TYPEDRIVENOVERRIDEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PSET_TYPEDRIVENOVERRIDE

belongs to
ifc property set template type enum c

PUBLICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PUBLIC

belongs to
ifc document confidentiality enum c

PUMPINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PUMPING

belongs to
ifc construction equipment resource type enum c

PUNCHINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PUNCHING

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c

PURCHASEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PURCHASE

belongs to
ifc sub contract resource type enum c

PURCHASEORDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PURCHASEORDER

belongs to
ifc project order type enum c

PURLINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#PURLIN

belongs to
ifc member type enum c

Q_AREAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_AREA

belongs to
ifc simple property template type enum c

Q_COMPLEXni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_COMPLEX

belongs to
ifc complex property template type enum c

Q_COUNTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_COUNT

belongs to
ifc simple property template type enum c

Q_LENGTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_LENGTH

belongs to
ifc simple property template type enum c

Q_TIMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_TIME

belongs to
ifc simple property template type enum c

Q_VOLUMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_VOLUME

belongs to
ifc simple property template type enum c

Q_WEIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#Q_WEIGHT

belongs to
ifc simple property template type enum c

QTO_OCCURRENCEDRIVENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QTO_OCCURRENCEDRIVEN

belongs to
ifc property set template type enum c

QTO_TYPEDRIVENONLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QTO_TYPEDRIVENONLY

belongs to
ifc property set template type enum c

QTO_TYPEDRIVENOVERRIDEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QTO_TYPEDRIVENOVERRIDE

belongs to
ifc property set template type enum c

QUADRIC_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QUADRIC_SURF

belongs to
ifc b spline surface form c

QUARTER_TURN_RAMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QUARTER_TURN_RAMP

belongs to
ifc ramp type enum c

QUARTER_TURN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QUARTER_TURN_STAIR

belongs to
ifc stair type enum c

QUARTER_WINDING_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QUARTER_WINDING_STAIR

belongs to
ifc stair type enum c

QUASI_UNIFORM_KNOTSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#QUASI_UNIFORM_KNOTS

belongs to
ifc knot type c

RADIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RADIAL

belongs to
ifc grid type enum c

RADIANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RADIAN

belongs to
ifc s i unit name c

RADIATIONSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RADIATIONSENSOR

belongs to
ifc sensor type enum c

RADIATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RADIATOR

belongs to
ifc space heater type enum c

RADIOACTIVITYSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RADIOACTIVITYSENSOR

belongs to
ifc sensor type enum c

RADIOACTIVITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RADIOACTIVITYUNIT

belongs to
ifc unit enum c

RAFTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RAFTER

belongs to
ifc member type enum c

RAINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RAIN

belongs to
ifc action source type enum c

RAINBOW_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RAINBOW_ROOF

belongs to
ifc roof type enum c

RAINWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RAINWATER

belongs to
ifc distribution system enum c

RAINWATERHOPPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RAINWATERHOPPER

belongs to
ifc stack terminal type enum c

READONLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#READONLY

belongs to
ifc state enum c

READONLYLOCKEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#READONLYLOCKED

belongs to
ifc state enum c

READWRITEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#READWRITE

belongs to
ifc state enum c

READWRITELOCKEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#READWRITELOCKED

belongs to
ifc state enum c

RECEIVERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RECEIVER

belongs to
ifc audio visual appliance type enum c

RECESSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RECESS

belongs to
ifc opening element type enum c

RECIPROCATINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RECIPROCATING

belongs to
ifc compressor type enum c

RECTANGULARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RECTANGULAR

belongs to
ifc duct silencer type enum c
ifc grid type enum c

RECTIFIERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RECTIFIER

belongs to
ifc transformer type enum c

REDUCERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REDUCER

belongs to
ifc cable carrier fitting type enum c

REFLECTED_PLAN_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REFLECTED_PLAN_VIEW

belongs to
ifc geometric projection enum c

REFRIGERATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REFRIGERATION

belongs to
ifc distribution system enum c

REFRIGERATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REFRIGERATOR

belongs to
ifc electric appliance type enum c

REGISTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REGISTER

belongs to
ifc air terminal type enum c

REGULATINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REGULATING

belongs to
ifc valve type enum c

REINFORCEMENT_UNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REINFORCEMENT_UNIT

belongs to
ifc element assembly type enum c

RELAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RELAY

belongs to
ifc electric time control type enum c

RELIEFDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RELIEFDAMPER

belongs to
ifc damper type enum c

RELUCTANCESYNCHRONOUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RELUCTANCESYNCHRONOUS

belongs to
ifc electric motor type enum c

REMOVABLECASEMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REMOVABLECASEMENT

belongs to
ifc window panel operation enum c

REMOVALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REMOVAL

belongs to
ifc task type enum c

RENOVATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RENOVATION

belongs to
ifc task type enum c

REPEATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REPEATER

belongs to
ifc communications appliance type enum c

REQUIREMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REQUIREMENT

belongs to
ifc objective enum c

RESELLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RESELLER

belongs to
ifc role enum c

RESIDUALCURRENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RESIDUALCURRENT

belongs to
ifc protective device tripping unit type enum c

RESIDUALCURRENTCIRCUITBREAKERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RESIDUALCURRENTCIRCUITBREAKER

belongs to
ifc protective device type enum c

RESIDUALCURRENTSWITCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RESIDUALCURRENTSWITCH

belongs to
ifc protective device type enum c

RESOURCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RESOURCE

belongs to
ifc object type enum c

RESTRICTEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RESTRICTED

belongs to
ifc document confidentiality enum c

REVISIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REVISION

belongs to
ifc document status enum c

REVOLVINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#REVOLVING

belongs to
ifc door panel operation enum c
ifc door style operation enum c
ifc door type operation enum c

RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RIGHT

belongs to
ifc door panel position enum c
ifc text path c
ifc window panel position enum c

RIGID_FRAMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RIGID_FRAME

belongs to
ifc element assembly type enum c

RIGID_JOINED_MEMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RIGID_JOINED_MEMBER

belongs to
ifc structural curve member type enum c

RIGIDSEGMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RIGIDSEGMENT

belongs to
ifc duct segment type enum c
ifc pipe segment type enum c

RINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RING

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c

RIVETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RIVET

belongs to
ifc mechanical fastener type enum c

ROLLINGPISTONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROLLINGPISTON

belongs to
ifc compressor type enum c

ROLLINGUPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROLLINGUP

belongs to
ifc door panel operation enum c
ifc door style operation enum c
ifc door type operation enum c

ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROOF

belongs to
ifc slab type enum c

ROOFDRAINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROOFDRAIN

belongs to
ifc waste terminal type enum c

ROOFINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROOFING

belongs to
ifc covering type enum c
ifc labor resource type enum c

ROOFTOPUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROOFTOPUNIT

belongs to
ifc unitary equipment type enum c

ROTARYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROTARY

belongs to
ifc compressor type enum c

ROTARYVANEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROTARYVANE

belongs to
ifc compressor type enum c

ROTARYWHEELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROTARYWHEEL

belongs to
ifc air to air heat recovery type enum c

ROTATIONALFREQUENCYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROTATIONALFREQUENCYUNIT

belongs to
ifc derived unit enum c

ROTATIONALMASSUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROTATIONALMASSUNIT

belongs to
ifc derived unit enum c

ROTATIONALSTIFFNESSUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROTATIONALSTIFFNESSUNIT

belongs to
ifc derived unit enum c

ROUNDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROUND

belongs to
ifc duct silencer type enum c

ROUTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#ROUTER

belongs to
ifc communications appliance type enum c

RULED_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RULED_SURF

belongs to
ifc b spline surface form c

RUNAROUNDCOILLOOPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#RUNAROUNDCOILLOOP

belongs to
ifc air to air heat recovery type enum c

SAFETYCUTOFFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SAFETYCUTOFF

belongs to
ifc valve type enum c

SANITARYFOUNTAINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SANITARYFOUNTAIN

belongs to
ifc sanitary terminal type enum c

SCANNERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SCANNER

belongs to
ifc communications appliance type enum c

SCHEDULEOFRATESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SCHEDULEOFRATES

belongs to
ifc cost schedule type enum c

SCREENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SCREEN

belongs to
ifc permeable covering operation enum c

SCREWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SCREW

belongs to
ifc mechanical fastener type enum c

SCROLLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SCROLL

belongs to
ifc compressor type enum c

SECONDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECOND

belongs to
ifc s i unit name c

SECOND_ORDER_THEORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECOND_ORDER_THEORY

belongs to
ifc analysis theory type enum c

SECONDSHIFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECONDSHIFT

belongs to
ifc work calendar type enum c

SECTION_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECTION_VIEW

belongs to
ifc geometric projection enum c

SECTIONAREAINTEGRALUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECTIONAREAINTEGRALUNIT

belongs to
ifc derived unit enum c

SECTIONMODULUSUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECTIONMODULUSUNIT

belongs to
ifc derived unit enum c

SECURITYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECURITY

belongs to
ifc distribution system enum c
ifc spatial zone type enum c

SECURITYLIGHTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SECURITYLIGHTING

belongs to
ifc light fixture type enum c

SELECTORSWITCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SELECTORSWITCH

belongs to
ifc switching device type enum c

SEMIHERMETICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SEMIHERMETIC

belongs to
ifc compressor type enum c

SETTLEMENT_Uni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SETTLEMENT_U

belongs to
ifc action source type enum c

SEWAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SEWAGE

belongs to
ifc distribution system enum c

SHADINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHADING

belongs to
ifc building system type enum c

SHEARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHEAR

belongs to
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c
ifc wall type enum c

SHEARCONNECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHEARCONNECTOR

belongs to
ifc mechanical fastener type enum c

SHEARMODULUSUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHEARMODULUSUNIT

belongs to
ifc derived unit enum c

SHED_ROOFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHED_ROOF

belongs to
ifc roof type enum c

SHEETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHEET

belongs to
ifc plate type enum c

SHELFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHELF

belongs to
ifc furniture type enum c

SHELLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHELL

belongs to
ifc structural surface member type enum c

SHELLANDCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHELLANDCOIL

belongs to
ifc evaporator type enum c

SHELLANDTUBEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHELLANDTUBE

belongs to
ifc heat exchanger type enum c

SHOEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHOE

belongs to
ifc discrete accessory type enum c

SHOWERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHOWER

belongs to
ifc sanitary terminal type enum c

SHRINKAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHRINKAGE

belongs to
ifc action source type enum c

SHUTDOWNni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHUTDOWN

belongs to
ifc procedure type enum c

SHUTTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SHUTTER

belongs to
ifc shading device type enum c

SIDEHUNGLEFTHANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIDEHUNGLEFTHAND

belongs to
ifc window panel operation enum c

SIDEHUNGRIGHTHANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIDEHUNGRIGHTHAND

belongs to
ifc window panel operation enum c

SIEMENSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIEMENS

belongs to
ifc s i unit name c

SIEVERTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIEVERT

belongs to
ifc s i unit name c

SIGNALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIGNAL

belongs to
ifc distribution system enum c

SIMULATEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIMULATED

belongs to
ifc data origin enum c

SINGLE_PANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINGLE_PANEL

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

SINGLE_SWING_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINGLE_SWING_LEFT

belongs to
ifc door style operation enum c
ifc door type operation enum c

SINGLE_SWING_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINGLE_SWING_RIGHT

belongs to
ifc door style operation enum c
ifc door type operation enum c

SINGLESCREWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINGLESCREW

belongs to
ifc compressor type enum c

SINGLESTAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINGLESTAGE

belongs to
ifc compressor type enum c

SINKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINK

belongs to
ifc flow direction enum c
ifc sanitary terminal type enum c

SINUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SINUS

belongs to
ifc structural curve activity type enum c

SIRENni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SIREN

belongs to
ifc alarm type enum c

SITEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SITE

belongs to
ifc address type enum c
ifc assembly place enum c
ifc crew resource type enum c

SITEGRADINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SITEGRADING

belongs to
ifc labor resource type enum c

SKETCH_VIEWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SKETCH_VIEW

belongs to
ifc geometric projection enum c

SKIRTINGBOARDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SKIRTINGBOARD

belongs to
ifc covering type enum c

SKYLIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SKYLIGHT

belongs to
ifc window type enum c

SLAB_FIELDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLAB_FIELD

belongs to
ifc element assembly type enum c

SLEEVINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLEEVING

belongs to
ifc covering type enum c

SLIDINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLIDING

belongs to
ifc door panel operation enum c

SLIDING_TO_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLIDING_TO_LEFT

belongs to
ifc door style operation enum c
ifc door type operation enum c

SLIDING_TO_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLIDING_TO_RIGHT

belongs to
ifc door style operation enum c
ifc door type operation enum c

SLIDINGHORIZONTALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLIDINGHORIZONTAL

belongs to
ifc window panel operation enum c

SLIDINGVERTICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SLIDINGVERTICAL

belongs to
ifc window panel operation enum c

SMOKEDAMPERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SMOKEDAMPER

belongs to
ifc damper type enum c

SMOKESENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SMOKESENSOR

belongs to
ifc sensor type enum c

SNOW_Sni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SNOW_S

belongs to
ifc action source type enum c

SOFAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOFA

belongs to
ifc furniture type enum c

SOFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOFT

belongs to
ifc constraint enum c

SOLARCOLLECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOLARCOLLECTOR

belongs to
ifc solar device type enum c

SOLARPANELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOLARPANEL

belongs to
ifc solar device type enum c

SOLIDANGLEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOLIDANGLEUNIT

belongs to
ifc unit enum c

SOLIDWALLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOLIDWALL

belongs to
ifc wall type enum c

SOUNDPOWERLEVELUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOUNDPOWERLEVELUNIT

belongs to
ifc derived unit enum c

SOUNDPOWERUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOUNDPOWERUNIT

belongs to
ifc derived unit enum c

SOUNDPRESSURELEVELUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOUNDPRESSURELEVELUNIT

belongs to
ifc derived unit enum c

SOUNDPRESSUREUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOUNDPRESSUREUNIT

belongs to
ifc derived unit enum c

SOUNDSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOUNDSENSOR

belongs to
ifc sensor type enum c

SOURCEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOURCE

belongs to
ifc flow direction enum c

SOURCEANDSINKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SOURCEANDSINK

belongs to
ifc flow direction enum c

SPACEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPACE

belongs to
ifc space type enum c

SPACEINVENTORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPACEINVENTORY

belongs to
ifc inventory type enum c

SPANDRELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPANDREL

belongs to
ifc beam type enum c

SPEAKERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPEAKER

belongs to
ifc audio visual appliance type enum c

SPECIFICATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPECIFICATION

belongs to
ifc objective enum c

SPECIFICHEATCAPACITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPECIFICHEATCAPACITYUNIT

belongs to
ifc derived unit enum c

SPHERICAL_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPHERICAL_SURF

belongs to
ifc b spline surface form c

SPIRALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPIRAL

belongs to
ifc ramp flight type enum c
ifc stair flight type enum c

SPIRAL_RAMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPIRAL_RAMP

belongs to
ifc ramp type enum c

SPIRAL_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPIRAL_STAIR

belongs to
ifc stair type enum c

SPLITCASEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPLITCASE

belongs to
ifc pump type enum c

SPLITSYSTEMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPLITSYSTEM

belongs to
ifc unitary equipment type enum c

SPOOLni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPOOL

belongs to
ifc pipe segment type enum c

SPRINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPRING

belongs to
ifc vibration isolator type enum c

SPRINKLERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPRINKLER

belongs to
ifc fire suppression terminal type enum c

SPRINKLERDEFLECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SPRINKLERDEFLECTOR

belongs to
ifc fire suppression terminal type enum c

SQUARE_METREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SQUARE_METRE

belongs to
ifc s i unit name c

STANDALONEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STANDALONE

belongs to
ifc electric generator type enum c

STANDARDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STANDARD

belongs to
ifc wall type enum c

STAPLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STAPLE

belongs to
ifc mechanical fastener type enum c

START_FINISHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#START_FINISH

belongs to
ifc sequence enum c

START_STARTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#START_START

belongs to
ifc sequence enum c

STARTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STARTER

belongs to
ifc switching device type enum c

STARTEVENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STARTEVENT

belongs to
ifc event type enum c

STARTUPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STARTUP

belongs to
ifc procedure type enum c

STEAMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STEAM

belongs to
ifc boiler type enum c

STEAMHEATINGCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STEAMHEATINGCOIL

belongs to
ifc coil type enum c

STEAMINJECTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STEAMINJECTION

belongs to
ifc humidifier type enum c

STEAMTRAPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STEAMTRAP

belongs to
ifc valve type enum c

STEELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STEEL

belongs to
ifc door style construction enum c
ifc window style construction enum c

STEELWORKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STEELWORK

belongs to
ifc labor resource type enum c

STERADIANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STERADIAN

belongs to
ifc s i unit name c

STOPCOCKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STOPCOCK

belongs to
ifc valve type enum c

STORAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STORAGE

belongs to
ifc tank type enum c

STORMWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STORMWATER

belongs to
ifc distribution system enum c

STRAIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRAIGHT

belongs to
ifc ramp flight type enum c
ifc stair flight type enum c

STRAIGHT_RUN_RAMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRAIGHT_RUN_RAMP

belongs to
ifc ramp type enum c

STRAIGHT_RUN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRAIGHT_RUN_STAIR

belongs to
ifc stair type enum c

STRAINERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRAINER

belongs to
ifc filter type enum c

STRANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRAND

belongs to
ifc tendon type enum c

STRAUSSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRAUSS

belongs to
ifc reflectance method enum c

STRINGERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRINGER

belongs to
ifc member type enum c

STRIP_FOOTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRIP_FOOTING

belongs to
ifc footing type enum c

STRUCTURALENGINEERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRUCTURALENGINEER

belongs to
ifc role enum c

STRUTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STRUT

belongs to
ifc member type enum c

STUDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STUD

belongs to
ifc member type enum c
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c

STUDSHEARCONNECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#STUDSHEARCONNECTOR

belongs to
ifc mechanical fastener type enum c

SUBCONTRACTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUBCONTRACTOR

belongs to
ifc role enum c

SUBMERSIBLEPUMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUBMERSIBLEPUMP

belongs to
ifc pump type enum c

SUBTRACTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUBTRACT

belongs to
ifc arithmetic operator enum c

SUMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUMP

belongs to
ifc distribution chamber element type enum c

SUMPPUMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUMPPUMP

belongs to
ifc pump type enum c

SUPPLIERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUPPLIER

belongs to
ifc role enum c

SUPPORTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SUPPORT

belongs to
ifc pile type enum c

SURF_OF_LINEAR_EXTRUSIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SURF_OF_LINEAR_EXTRUSION

belongs to
ifc b spline surface form c

SURF_OF_REVOLUTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SURF_OF_REVOLUTION

belongs to
ifc b spline surface form c

SURVEYINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SURVEYING

belongs to
ifc labor resource type enum c

SWING_FIXED_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SWING_FIXED_LEFT

belongs to
ifc door type operation enum c

SWING_FIXED_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SWING_FIXED_RIGHT

belongs to
ifc door type operation enum c

SWINGINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SWINGING

belongs to
ifc door panel operation enum c

SWITCHBOARDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SWITCHBOARD

belongs to
ifc electric distribution board type enum c

SWITCHDISCONNECTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SWITCHDISCONNECTOR

belongs to
ifc switching device type enum c

SWITCHERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SWITCHER

belongs to
ifc audio visual appliance type enum c

SYNCHRONOUSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SYNCHRONOUS

belongs to
ifc electric motor type enum c

SYSTEM_IMPERFECTIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#SYSTEM_IMPERFECTION

belongs to
ifc action source type enum c

T_BEAMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#T_BEAM

belongs to
ifc beam type enum c

TABLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TABLE

belongs to
ifc furniture type enum c

TAGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TAG

belongs to
ifc surface feature type enum c

TAPEREDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TAPERED

belongs to
ifc section type enum c

TEEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TEE

belongs to
ifc cable carrier fitting type enum c

TELEPHONEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TELEPHONE

belongs to
ifc audio visual appliance type enum c
ifc distribution system enum c

TELEPHONEOUTLETni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TELEPHONEOUTLET

belongs to
ifc outlet type enum c

TEMPERATURE_Tni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TEMPERATURE_T

belongs to
ifc action source type enum c

TEMPERATUREGRADIENTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TEMPERATUREGRADIENTUNIT

belongs to
ifc derived unit enum c

TEMPERATURERATEOFCHANGEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TEMPERATURERATEOFCHANGEUNIT

belongs to
ifc derived unit enum c

TEMPERATURESENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TEMPERATURESENSOR

belongs to
ifc sensor type enum c

TENANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TENANT

belongs to
ifc occupant type enum c

TENDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TENDER

belongs to
ifc cost schedule type enum c

TENSION_MEMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TENSION_MEMBER

belongs to
ifc structural curve member type enum c

TENSIONING_ENDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TENSIONING_END

belongs to
ifc tendon anchor type enum c

TERAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TERA

belongs to
ifc s i prefix c

TERRAINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TERRAIN

belongs to
ifc geographic element type enum c

TESLAni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TESLA

belongs to
ifc s i unit name c

TEXTUREDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TEXTURED

belongs to
ifc reinforcing bar surface enum c

THERMALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMAL

belongs to
ifc protective device tripping unit type enum c
ifc spatial zone type enum c

THERMALADMITTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMALADMITTANCEUNIT

belongs to
ifc derived unit enum c

THERMALCONDUCTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMALCONDUCTANCEUNIT

belongs to
ifc derived unit enum c

THERMALEXPANSIONCOEFFICIENTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMALEXPANSIONCOEFFICIENTUNIT

belongs to
ifc derived unit enum c

THERMALRESISTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMALRESISTANCEUNIT

belongs to
ifc derived unit enum c

THERMALTRANSMITTANCEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMALTRANSMITTANCEUNIT

belongs to
ifc derived unit enum c

THERMODYNAMICTEMPERATUREUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMODYNAMICTEMPERATUREUNIT

belongs to
ifc unit enum c

THERMOMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMOMETER

belongs to
ifc flow instrument type enum c

THERMOSIPHONCOILTYPEHEATEXCHANGERSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMOSIPHONCOILTYPEHEATEXCHANGERS

belongs to
ifc air to air heat recovery type enum c

THERMOSIPHONSEALEDTUBEHEATEXCHANGERSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMOSIPHONSEALEDTUBEHEATEXCHANGERS

belongs to
ifc air to air heat recovery type enum c

THERMOSTATni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMOSTAT

belongs to
ifc unitary control element type enum c

THERMOSTATICACTUATORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THERMOSTATICACTUATOR

belongs to
ifc actuator type enum c

THIRD_ORDER_THEORYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THIRD_ORDER_THEORY

belongs to
ifc analysis theory type enum c

THIRDSHIFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THIRDSHIFT

belongs to
ifc work calendar type enum c

THREE_QUARTER_TURN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THREE_QUARTER_TURN_STAIR

belongs to
ifc stair type enum c

THREE_QUARTER_WINDING_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#THREE_QUARTER_WINDING_STAIR

belongs to
ifc stair type enum c

TILTANDTURNLEFTHANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TILTANDTURNLEFTHAND

belongs to
ifc window panel operation enum c

TILTANDTURNRIGHTHANDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TILTANDTURNRIGHTHAND

belongs to
ifc window panel operation enum c

TIMECLOCKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TIMECLOCK

belongs to
ifc electric time control type enum c

TIMEDELAYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TIMEDELAY

belongs to
ifc electric time control type enum c

TIMEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TIMEUNIT

belongs to
ifc unit enum c

TOGGLESWITCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TOGGLESWITCH

belongs to
ifc switching device type enum c

TOILETPANni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TOILETPAN

belongs to
ifc sanitary terminal type enum c

TOPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TOP

belongs to
ifc window panel position enum c

TOPHUNGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TOPHUNG

belongs to
ifc window panel operation enum c

TOROIDAL_SURFni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TOROIDAL_SURF

belongs to
ifc b spline surface form c

TORQUEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TORQUEUNIT

belongs to
ifc derived unit enum c

TRANSITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRANSITION

belongs to
ifc cable fitting type enum c
ifc duct fitting type enum c
ifc pipe fitting type enum c

TRANSPORTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRANSPORT

belongs to
ifc action source type enum c
ifc building system type enum c
ifc spatial zone type enum c

TRANSPORTINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRANSPORTING

belongs to
ifc construction equipment resource type enum c

TRAPDOORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRAPDOOR

belongs to
ifc door type enum c

TREATMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TREATMENT

belongs to
ifc surface feature type enum c

TRENCHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRENCH

belongs to
ifc distribution chamber element type enum c

TRIANGULARni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIANGULAR

belongs to
ifc grid type enum c

TRIGGERCONDITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIGGERCONDITION

belongs to
ifc objective enum c

TRIPLE_PANEL_BOTTOMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIPLE_PANEL_BOTTOM

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

TRIPLE_PANEL_HORIZONTALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIPLE_PANEL_HORIZONTAL

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

TRIPLE_PANEL_LEFTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIPLE_PANEL_LEFT

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

TRIPLE_PANEL_RIGHTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIPLE_PANEL_RIGHT

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

TRIPLE_PANEL_TOPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIPLE_PANEL_TOP

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

TRIPLE_PANEL_VERTICALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRIPLE_PANEL_VERTICAL

belongs to
ifc window style operation enum c
ifc window type partitioning enum c

TROCHOIDALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TROCHOIDAL

belongs to
ifc compressor type enum c

TRUE_LENGTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRUE_LENGTH

belongs to
ifc projected or true length enum c

TRUSSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TRUSS

belongs to
ifc element assembly type enum c

TUBEAXIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TUBEAXIAL

belongs to
ifc fan type enum c

TUMBLEDRYERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TUMBLEDRYER

belongs to
ifc electric appliance type enum c

TUNERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TUNER

belongs to
ifc audio visual appliance type enum c

TUNGSTENFILAMENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TUNGSTENFILAMENT

belongs to
ifc lamp type enum c
ifc light emission source enum c

TVni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TV

belongs to
ifc distribution system enum c

TWINSCREWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWINSCREW

belongs to
ifc compressor type enum c

TWINTOWERENTHALPYRECOVERYLOOPSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWINTOWERENTHALPYRECOVERYLOOPS

belongs to
ifc air to air heat recovery type enum c

TWO_CURVED_RUN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWO_CURVED_RUN_STAIR

belongs to
ifc stair type enum c

TWO_QUARTER_TURN_RAMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWO_QUARTER_TURN_RAMP

belongs to
ifc ramp type enum c

TWO_QUARTER_TURN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWO_QUARTER_TURN_STAIR

belongs to
ifc stair type enum c

TWO_QUARTER_WINDING_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWO_QUARTER_WINDING_STAIR

belongs to
ifc stair type enum c

TWO_STRAIGHT_RUN_RAMPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWO_STRAIGHT_RUN_RAMP

belongs to
ifc ramp type enum c

TWO_STRAIGHT_RUN_STAIRni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWO_STRAIGHT_RUN_STAIR

belongs to
ifc stair type enum c

TWOPOSITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TWOPOSITION

belongs to
ifc controller type enum c

TYPE_Ani back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TYPE_A

belongs to
ifc light distribution curve enum c

TYPE_Bni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TYPE_B

belongs to
ifc light distribution curve enum c

TYPE_Cni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#TYPE_C

belongs to
ifc light distribution curve enum c

UNIFORMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UNIFORM

belongs to
ifc section type enum c

UNIFORM_KNOTSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UNIFORM_KNOTS

belongs to
ifc knot type c

UNIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UNION

belongs to
ifc boolean operator c

UNPRICEDBILLOFQUANTITIESni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UNPRICEDBILLOFQUANTITIES

belongs to
ifc cost schedule type enum c

UNSPECIFIEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UNSPECIFIED

belongs to
ifc b spline curve form c
ifc b spline surface form c
ifc knot type c
ifc trimming preference c

UPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UP

belongs to
ifc text path c

UPSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#UPS

belongs to
ifc electric flow storage device type enum c

URINALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#URINAL

belongs to
ifc sanitary terminal type enum c

USERDEFINEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#USERDEFINED

belongs to
ifc action request type enum c
ifc action source type enum c
ifc action type enum c
ifc actuator type enum c
ifc address type enum c
ifc air terminal box type enum c
ifc air terminal type enum c
ifc air to air heat recovery type enum c
ifc alarm type enum c
ifc analysis model type enum c
ifc analysis theory type enum c
ifc audio visual appliance type enum c
ifc beam type enum c
ifc boiler type enum c
ifc building element part type enum c
ifc building element proxy type enum c
ifc building system type enum c
ifc burner type enum c
ifc cable carrier fitting type enum c
ifc cable carrier segment type enum c
ifc cable fitting type enum c
ifc cable segment type enum c
ifc chiller type enum c
ifc chimney type enum c
ifc coil type enum c
ifc column type enum c
ifc communications appliance type enum c
ifc compressor type enum c
ifc condenser type enum c
ifc constraint enum c
ifc construction equipment resource type enum c
ifc construction material resource type enum c
ifc construction product resource type enum c
ifc controller type enum c
ifc cooled beam type enum c
ifc cooling tower type enum c
ifc cost item type enum c
ifc cost schedule type enum c
ifc covering type enum c
ifc crew resource type enum c
ifc curtain wall type enum c
ifc damper type enum c
ifc data origin enum c
ifc derived unit enum c
ifc discrete accessory type enum c
ifc distribution chamber element type enum c
ifc distribution port type enum c
ifc distribution system enum c
ifc document confidentiality enum c
ifc door panel operation enum c
ifc door style construction enum c
ifc door style operation enum c
ifc door type enum c
ifc door type operation enum c
ifc duct fitting type enum c
ifc duct segment type enum c
ifc duct silencer type enum c
ifc electric appliance type enum c
ifc electric distribution board type enum c
ifc electric flow storage device type enum c
ifc electric generator type enum c
ifc electric motor type enum c
ifc electric time control type enum c
ifc element assembly type enum c
ifc engine type enum c
ifc evaporative cooler type enum c
ifc evaporator type enum c
ifc event trigger type enum c
ifc event type enum c
ifc external spatial element type enum c
ifc fan type enum c
ifc fastener type enum c
ifc filter type enum c
ifc fire suppression terminal type enum c
ifc flow instrument type enum c
ifc flow meter type enum c
ifc footing type enum c
ifc furniture type enum c
ifc geographic element type enum c
ifc geometric projection enum c
ifc grid type enum c
ifc heat exchanger type enum c
ifc humidifier type enum c
ifc interceptor type enum c
ifc inventory type enum c
ifc junction box type enum c
ifc labor resource type enum c
ifc lamp type enum c
ifc light fixture type enum c
ifc load group type enum c
ifc mechanical fastener type enum c
ifc medical device type enum c
ifc member type enum c
ifc motor connection type enum c
ifc objective enum c
ifc occupant type enum c
ifc opening element type enum c
ifc outlet type enum c
ifc performance history type enum c
ifc permeable covering operation enum c
ifc permit type enum c
ifc pile construction enum c
ifc pile type enum c
ifc pipe fitting type enum c
ifc pipe segment type enum c
ifc plate type enum c
ifc procedure type enum c
ifc project order type enum c
ifc projection element type enum c
ifc protective device tripping unit type enum c
ifc protective device type enum c
ifc pump type enum c
ifc railing type enum c
ifc ramp flight type enum c
ifc ramp type enum c
ifc reinforcing bar role enum c
ifc reinforcing bar type enum c
ifc reinforcing mesh type enum c
ifc role enum c
ifc roof type enum c
ifc sanitary terminal type enum c
ifc sensor type enum c
ifc sequence enum c
ifc shading device type enum c
ifc slab type enum c
ifc solar device type enum c
ifc space heater type enum c
ifc space type enum c
ifc spatial zone type enum c
ifc stack terminal type enum c
ifc stair flight type enum c
ifc stair type enum c
ifc structural curve activity type enum c
ifc structural curve member type enum c
ifc structural surface activity type enum c
ifc structural surface member type enum c
ifc sub contract resource type enum c
ifc surface feature type enum c
ifc switching device type enum c
ifc system furniture element type enum c
ifc tank type enum c
ifc task type enum c
ifc tendon anchor type enum c
ifc tendon type enum c
ifc transformer type enum c
ifc transport element type enum c
ifc tube bundle type enum c
ifc unit enum c
ifc unitary control element type enum c
ifc unitary equipment type enum c
ifc valve type enum c
ifc vibration isolator type enum c
ifc voiding feature type enum c
ifc wall type enum c
ifc waste terminal type enum c
ifc window style operation enum c
ifc window type enum c
ifc window type partitioning enum c
ifc work calendar type enum c
ifc work plan type enum c
ifc work schedule type enum c

VACUUMni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VACUUM

belongs to
ifc distribution system enum c

VACUUMSTATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VACUUMSTATION

belongs to
ifc medical device type enum c

VALVECHAMBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VALVECHAMBER

belongs to
ifc distribution chamber element type enum c

VANEAXIALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VANEAXIAL

belongs to
ifc fan type enum c

VAPORPERMEABILITYUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VAPORPERMEABILITYUNIT

belongs to
ifc derived unit enum c

VARIABLE_Qni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VARIABLE_Q

belongs to
ifc action type enum c

VARIABLEFLOWPRESSUREDEPENDANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VARIABLEFLOWPRESSUREDEPENDANT

belongs to
ifc air terminal box type enum c

VARIABLEFLOWPRESSUREINDEPENDANTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VARIABLEFLOWPRESSUREINDEPENDANT

belongs to
ifc air terminal box type enum c

VARISTORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VARISTOR

belongs to
ifc protective device type enum c

VENDINGMACHINEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VENDINGMACHINE

belongs to
ifc electric appliance type enum c

VENTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VENT

belongs to
ifc distribution system enum c

VENTILATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VENTILATION

belongs to
ifc distribution system enum c
ifc spatial zone type enum c

VERBALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VERBAL

belongs to
ifc action request type enum c

VERTICALINLINEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VERTICALINLINE

belongs to
ifc pump type enum c

VERTICALTURBINEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VERTICALTURBINE

belongs to
ifc pump type enum c

VESSELni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VESSEL

belongs to
ifc tank type enum c

VIRTUALni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VIRTUAL

belongs to
ifc physical or virtual enum c

VOLTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VOLT

belongs to
ifc s i unit name c

VOLTAGEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VOLTAGE

belongs to
ifc transformer type enum c

VOLTMETER_PEAKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VOLTMETER_PEAK

belongs to
ifc flow instrument type enum c

VOLTMETER_RMSni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VOLTMETER_RMS

belongs to
ifc flow instrument type enum c

VOLUMETRICFLOWRATEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VOLUMETRICFLOWRATEUNIT

belongs to
ifc derived unit enum c

VOLUMEUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#VOLUMEUNIT

belongs to
ifc unit enum c

WARPINGCONSTANTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WARPINGCONSTANTUNIT

belongs to
ifc derived unit enum c

WARPINGMOMENTUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WARPINGMOMENTUNIT

belongs to
ifc derived unit enum c

WASHHANDBASINni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WASHHANDBASIN

belongs to
ifc sanitary terminal type enum c

WASHINGMACHINEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WASHINGMACHINE

belongs to
ifc electric appliance type enum c

WASTEDISPOSALUNITni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WASTEDISPOSALUNIT

belongs to
ifc waste terminal type enum c

WASTETRAPni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WASTETRAP

belongs to
ifc waste terminal type enum c

WASTEWATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WASTEWATER

belongs to
ifc distribution system enum c

WATERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATER

belongs to
ifc boiler type enum c

WATERCOOLEDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERCOOLED

belongs to
ifc chiller type enum c
ifc condenser type enum c

WATERCOOLEDBRAZEDPLATEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERCOOLEDBRAZEDPLATE

belongs to
ifc condenser type enum c

WATERCOOLEDSHELLCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERCOOLEDSHELLCOIL

belongs to
ifc condenser type enum c

WATERCOOLEDSHELLTUBEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERCOOLEDSHELLTUBE

belongs to
ifc condenser type enum c

WATERCOOLEDTUBEINTUBEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERCOOLEDTUBEINTUBE

belongs to
ifc condenser type enum c

WATERCOOLINGCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERCOOLINGCOIL

belongs to
ifc coil type enum c

WATERFILTERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERFILTER

belongs to
ifc filter type enum c

WATERHEATINGCOILni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERHEATINGCOIL

belongs to
ifc coil type enum c

WATERMETERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERMETER

belongs to
ifc flow meter type enum c

WATERSUPPLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATERSUPPLY

belongs to
ifc distribution system enum c

WATTni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WATT

belongs to
ifc s i unit name c

WAVEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WAVE

belongs to
ifc action source type enum c

WCSEATni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WCSEAT

belongs to
ifc sanitary terminal type enum c

WEATHERSTATIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WEATHERSTATION

belongs to
ifc unitary control element type enum c

WEBERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WEBER

belongs to
ifc s i unit name c

WEEKLYni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WEEKLY

belongs to
ifc recurrence type enum c

WELDni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WELD

belongs to
ifc fastener type enum c

WELDEDSHELLHERMETICni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WELDEDSHELLHERMETIC

belongs to
ifc compressor type enum c

WHISTLEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WHISTLE

belongs to
ifc alarm type enum c

WIND_Wni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WIND_W

belongs to
ifc action source type enum c

WINDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WINDER

belongs to
ifc stair flight type enum c

WINDOWni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WINDOW

belongs to
ifc window type enum c

WINDSENSORni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WINDSENSOR

belongs to
ifc sensor type enum c

WIREni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WIRE

belongs to
ifc tendon type enum c

WOODni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WOOD

belongs to
ifc construction material resource type enum c
ifc door style construction enum c
ifc window style construction enum c

WORKni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WORK

belongs to
ifc permit type enum c
ifc sub contract resource type enum c

WORKORDERni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WORKORDER

belongs to
ifc project order type enum c

WORKSURFACEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WORKSURFACE

belongs to
ifc system furniture element type enum c

WORKTIMEni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WORKTIME

belongs to
ifc task duration enum c

WRAPPINGni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#WRAPPING

belongs to
ifc covering type enum c

YEARLY_BY_DAY_OF_MONTHni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#YEARLY_BY_DAY_OF_MONTH

belongs to
ifc recurrence type enum c

YEARLY_BY_POSITIONni back to ToC or Named Individual ToC

IRI: https://w3id.org/ifc/IFC4#YEARLY_BY_POSITION

belongs to
ifc recurrence type enum c